42413931

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3019}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 70353920

約数和(自身を除く): 27939989

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 3019, 4683, 9057, 14049, 21133, 27171, 63399, 190197, 673237, 2019711, 4712659, 6059133, 14137977, 42413931]

約数ペア:

[(1, 42413931), (3, 14137977), (7, 6059133), (9, 4712659), (21, 2019711), (63, 673237), (223, 190197), (669, 63399), (1561, 27171), (2007, 21133), (3019, 14049), (4683, 9057)]