167479991

素因数分解:

$7^2\times {\mathrm{991}}^1\times {\mathrm{3449}}^1$

素因数の和:4454

約数の個数: 12

約数和(自身を含む): 195076800

約数和(自身を除く): 27596809

約数列:

[1, 7, 49, 991, 3449, 6937, 24143, 48559, 169001, 3417959, 23925713, 167479991]

約数ペア:

[(1, 167479991), (7, 23925713), (49, 3417959), (991, 169001), (3449, 48559), (6937, 24143)]