137802409

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 145622016

約数和(自身を除く): 7819607

約数列:

[1, 31, 71, 137, 457, 2201, 4247, 9727, 14167, 32447, 62609, 301537, 1005857, 1940879, 4445239, 137802409]

約数ペア:

[(1, 137802409), (31, 4445239), (71, 1940879), (137, 1005857), (457, 301537), (2201, 62609), (4247, 32447), (9727, 14167)]