12197541

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 16809408

約数和(自身を除く): 4611867

約数列:

[1, 3, 41, 123, 131, 393, 757, 2271, 5371, 16113, 31037, 93111, 99167, 297501, 4065847, 12197541]

約数ペア:

[(1, 12197541), (3, 4065847), (41, 297501), (123, 99167), (131, 93111), (393, 31037), (757, 16113), (2271, 5371)]