2021581727

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{121951}}^1$

素因数の和:122110

約数の個数: 12

約数和(自身を含む): 2238307008

約数和(自身を除く): 216725281

約数列:

[1, 11, 121, 137, 1507, 16577, 121951, 1341461, 14756071, 16707287, 183780157, 2021581727]

約数ペア:

[(1, 2021581727), (11, 183780157), (121, 16707287), (137, 14756071), (1507, 1341461), (16577, 121951)]