121315462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{2221}}^1$

素因数の和:3135

約数の個数: 16

約数和(自身を含む): 188141184

約数和(自身を除く): 66825722

約数列:

[1, 2, 31, 62, 881, 1762, 2221, 4442, 27311, 54622, 68851, 137702, 1956701, 3913402, 60657731, 121315462]

約数ペア:

[(1, 121315462), (2, 60657731), (31, 3913402), (62, 1956701), (881, 137702), (1762, 68851), (2221, 54622), (4442, 27311)]