40055457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6301}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 57877568

約数和(自身を除く): 17822111

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6301, 6357, 18903, 81913, 245739, 1027063, 3081189, 13351819, 40055457]

約数ペア:

[(1, 40055457), (3, 13351819), (13, 3081189), (39, 1027063), (163, 245739), (489, 81913), (2119, 18903), (6301, 6357)]