137292071

素因数分解:

$7^2\times {\mathrm{1049}}^1\times {\mathrm{2671}}^1$

素因数の和:3734

約数の個数: 12

約数和(自身を含む): 159919200

約数和(自身を除く): 22627129

約数列:

[1, 7, 49, 1049, 2671, 7343, 18697, 51401, 130879, 2801879, 19613153, 137292071]

約数ペア:

[(1, 137292071), (7, 19613153), (49, 2801879), (1049, 130879), (2671, 51401), (7343, 18697)]