389635753

素因数分解:

${\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 428552320

約数和(自身を除く): 38916567

約数列:

[1, 13, 67, 169, 871, 2197, 2647, 11323, 34411, 147199, 177349, 447343, 2305537, 5815459, 29971981, 389635753]

約数ペア:

[(1, 389635753), (13, 29971981), (67, 5815459), (169, 2305537), (871, 447343), (2197, 177349), (2647, 147199), (11323, 34411)]