1165430161

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{553123}}^1$

素因数の和:553180

約数の個数: 12

約数和(自身を含む): 1387234992

約数和(自身を除く): 221804831

約数列:

[1, 7, 43, 49, 301, 2107, 553123, 3871861, 23784289, 27103027, 166490023, 1165430161]

約数ペア:

[(1, 1165430161), (7, 166490023), (43, 27103027), (49, 23784289), (301, 3871861), (2107, 553123)]