2007402759

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{6269}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 2965659840

約数和(自身を除く): 958257081

約数列:

[1, 3, 9, 47, 141, 423, 757, 2271, 6269, 6813, 18807, 35579, 56421, 106737, 294643, 320211, 883929, 2651787, 4745633, 14236899, 42710697, 223044751, 669134253, 2007402759]

約数ペア:

[(1, 2007402759), (3, 669134253), (9, 223044751), (47, 42710697), (141, 14236899), (423, 4745633), (757, 2651787), (2271, 883929), (6269, 320211), (6813, 294643), (18807, 106737), (35579, 56421)]