8090537

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 18

約数和(自身を含む): 10201518

約数和(自身を除く): 2110981

約数列:

[1, 7, 13, 49, 91, 169, 637, 977, 1183, 6839, 8281, 12701, 47873, 88907, 165113, 622349, 1155791, 8090537]

約数ペア:

[(1, 8090537), (7, 1155791), (13, 622349), (49, 165113), (91, 88907), (169, 47873), (637, 12701), (977, 8281), (1183, 6839)]