61258939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13913}}^1$

素因数の和:13974

約数の個数: 16

約数和(自身を含む): 76137408

約数和(自身を除く): 14878469

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 13913, 97391, 236521, 514781, 1655647, 3603467, 8751277, 61258939]

約数ペア:

[(1, 61258939), (7, 8751277), (17, 3603467), (37, 1655647), (119, 514781), (259, 236521), (629, 97391), (4403, 13913)]