117474217

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{7243}}^1$

素因数の和:7588

約数の個数: 12

約数和(自身を含む): 137085456

約数和(自身を除く): 19611239

約数列:

[1, 7, 49, 331, 2317, 7243, 16219, 50701, 354907, 2397433, 16782031, 117474217]

約数ペア:

[(1, 117474217), (7, 16782031), (49, 2397433), (331, 354907), (2317, 50701), (7243, 16219)]