29398941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 50948352

約数和(自身を除く): 21549411

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 429, 431, 477, 583, 689, 1287, 1293, 1749, 2067, 3879, 4741, 5247, 5603, 6201, 7579, 14223, 16809, 22737, 22843, 42669, 50427, 61633, 68211, 68529, 184899, 205587, 251273, 296959, 554697, 753819, 890877, 2261457, 2672631, 3266549, 9799647, 29398941]

約数ペア:

[(1, 29398941), (3, 9799647), (9, 3266549), (11, 2672631), (13, 2261457), (33, 890877), (39, 753819), (53, 554697), (99, 296959), (117, 251273), (143, 205587), (159, 184899), (429, 68529), (431, 68211), (477, 61633), (583, 50427), (689, 42669), (1287, 22843), (1293, 22737), (1749, 16809), (2067, 14223), (3879, 7579), (4741, 6201), (5247, 5603)]