412520253

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{25189}}^1$

素因数の和:25348

約数の個数: 16

約数和(自身を含む): 565868160

約数和(自身を除く): 153347907

約数列:

[1, 3, 53, 103, 159, 309, 5459, 16377, 25189, 75567, 1335017, 2594467, 4005051, 7783401, 137506751, 412520253]

約数ペア:

[(1, 412520253), (3, 137506751), (53, 7783401), (103, 4005051), (159, 2594467), (309, 1335017), (5459, 75567), (16377, 25189)]