17963996169

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{221671}}^1$

素因数の和:221925

約数の個数: 32

約数和(自身を含む): 29111740416

約数和(自身を除く): 11147744247

約数列:

[1, 3, 7, 17, 21, 51, 119, 227, 357, 681, 1589, 3859, 4767, 11577, 27013, 81039, 221671, 665013, 1551697, 3768407, 4655091, 11305221, 26378849, 50319317, 79136547, 150957951, 352235219, 855428389, 1056705657, 2566285167, 5987998723, 17963996169]

約数ペア:

[(1, 17963996169), (3, 5987998723), (7, 2566285167), (17, 1056705657), (21, 855428389), (51, 352235219), (119, 150957951), (227, 79136547), (357, 50319317), (681, 26378849), (1589, 11305221), (3859, 4655091), (4767, 3768407), (11577, 1551697), (27013, 665013), (81039, 221671)]