42670621

素因数分解:

$7^2\times {\mathrm{461}}^1\times {\mathrm{1889}}^1$

素因数の和:2364

約数の個数: 12

約数和(自身を含む): 49771260

約数和(自身を除く): 7100639

約数列:

[1, 7, 49, 461, 1889, 3227, 13223, 22589, 92561, 870829, 6095803, 42670621]

約数ペア:

[(1, 42670621), (7, 6095803), (49, 870829), (461, 92561), (1889, 22589), (3227, 13223)]