1407788895721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 1694508439680

約数和(自身を除く): 286719543959

約数列:

[1, 13, 17, 37, 67, 157, 169, 221, 481, 629, 871, 1139, 1259, 2041, 2479, 2669, 2873, 5809, 6253, 8177, 10519, 11323, 14807, 16367, 21403, 26533, 32227, 34697, 42143, 46583, 75517, 84353, 98753, 106301, 136747, 178823, 192491, 197663, 212771, 278239, 389203, 418951, 451061, 547859, 605579, 791911, 981721, 1096589, 1283789, 1434001, 1777711, 2324699, 2569619, 3121061, 3360271, 3617107, 5059639, 6616451, 7122167, 7313531, 7872527, 10294843, 13243421, 14255657, 16689257, 18642013, 30221087, 33405047, 40573793, 43683523, 53058037, 65775307, 86013863, 95075903, 124330027, 133832959, 172164473, 225138157, 242346169, 490006577, 527459309, 567885799, 689754481, 1118180219, 1235986739, 1616290351, 2238138149, 2926796041, 6370085501, 8330111809, 8966808253, 21011774563, 38048348533, 82811111513, 108291453517, 1407788895721]

約数ペア:

[(1, 1407788895721), (13, 108291453517), (17, 82811111513), (37, 38048348533), (67, 21011774563), (157, 8966808253), (169, 8330111809), (221, 6370085501), (481, 2926796041), (629, 2238138149), (871, 1616290351), (1139, 1235986739), (1259, 1118180219), (2041, 689754481), (2479, 567885799), (2669, 527459309), (2873, 490006577), (5809, 242346169), (6253, 225138157), (8177, 172164473), (10519, 133832959), (11323, 124330027), (14807, 95075903), (16367, 86013863), (21403, 65775307), (26533, 53058037), (32227, 43683523), (34697, 40573793), (42143, 33405047), (46583, 30221087), (75517, 18642013), (84353, 16689257), (98753, 14255657), (106301, 13243421), (136747, 10294843), (178823, 7872527), (192491, 7313531), (197663, 7122167), (212771, 6616451), (278239, 5059639), (389203, 3617107), (418951, 3360271), (451061, 3121061), (547859, 2569619), (605579, 2324699), (791911, 1777711), (981721, 1434001), (1096589, 1283789)]