1340147493

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{2063}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 1960882560

約数和(自身を除く): 620735067

約数列:

[1, 3, 9, 89, 267, 801, 811, 2063, 2433, 6189, 7299, 18567, 72179, 183607, 216537, 550821, 649611, 1652463, 1673093, 5019279, 15057837, 148905277, 446715831, 1340147493]

約数ペア:

[(1, 1340147493), (3, 446715831), (9, 148905277), (89, 15057837), (267, 5019279), (801, 1673093), (811, 1652463), (2063, 649611), (2433, 550821), (6189, 216537), (7299, 183607), (18567, 72179)]