2101474497

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 2914099200

約数和(自身を除く): 812624703

約数列:

[1, 3, 67, 79, 89, 201, 237, 267, 1487, 4461, 5293, 5963, 7031, 15879, 17889, 21093, 99629, 117473, 132343, 298887, 352419, 397029, 471077, 1413231, 7870691, 8866981, 10455097, 23612073, 26600943, 31365291, 700491499, 2101474497]

約数ペア:

[(1, 2101474497), (3, 700491499), (67, 31365291), (79, 26600943), (89, 23612073), (201, 10455097), (237, 8866981), (267, 7870691), (1487, 1413231), (4461, 471077), (5293, 397029), (5963, 352419), (7031, 298887), (15879, 132343), (17889, 117473), (21093, 99629)]