7902912251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 9030244608

約数和(自身を除く): 1127332357

約数列:

[1, 13, 37, 43, 107, 481, 559, 1391, 1591, 3571, 3959, 4601, 20683, 46423, 51467, 59813, 132127, 153553, 170237, 382097, 1717651, 1996189, 2213081, 4967261, 5681461, 14137589, 16430171, 73858993, 183788657, 213592223, 607916327, 7902912251]

約数ペア:

[(1, 7902912251), (13, 607916327), (37, 213592223), (43, 183788657), (107, 73858993), (481, 16430171), (559, 14137589), (1391, 5681461), (1591, 4967261), (3571, 2213081), (3959, 1996189), (4601, 1717651), (20683, 382097), (46423, 170237), (51467, 153553), (59813, 132127)]