131648629

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1601}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 159636096

約数和(自身を除く): 27987467

約数列:

[1, 7, 17, 119, 691, 1601, 4837, 11207, 11747, 27217, 82229, 190519, 1106291, 7744037, 18806947, 131648629]

約数ペア:

[(1, 131648629), (7, 18806947), (17, 7744037), (119, 1106291), (691, 190519), (1601, 82229), (4837, 27217), (11207, 11747)]