27157571

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 32099328

約数和(自身を除く): 4941757

約数列:

[1, 7, 53, 71, 371, 497, 1031, 3763, 7217, 26341, 54643, 73201, 382501, 512407, 3879653, 27157571]

約数ペア:

[(1, 27157571), (7, 3879653), (53, 512407), (71, 382501), (371, 73201), (497, 54643), (1031, 26341), (3763, 7217)]