12743829

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 22718592

約数和(自身を除く): 9974763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 163, 219, 357, 489, 511, 657, 1071, 1141, 1241, 1467, 1533, 2771, 3423, 3723, 4599, 8313, 8687, 10269, 11169, 11899, 19397, 24939, 26061, 35697, 58191, 78183, 83293, 107091, 174573, 202283, 249879, 606849, 749637, 1415981, 1820547, 4247943, 12743829]

約数ペア:

[(1, 12743829), (3, 4247943), (7, 1820547), (9, 1415981), (17, 749637), (21, 606849), (51, 249879), (63, 202283), (73, 174573), (119, 107091), (153, 83293), (163, 78183), (219, 58191), (357, 35697), (489, 26061), (511, 24939), (657, 19397), (1071, 11899), (1141, 11169), (1241, 10269), (1467, 8687), (1533, 8313), (2771, 4599), (3423, 3723)]