56753389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17977}}^1$

素因数の和:18036

約数の個数: 16

約数和(自身を含む): 72487296

約数和(自身を除く): 15733907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 17977, 125839, 197747, 737057, 1384229, 5159399, 8107627, 56753389]

約数ペア:

[(1, 56753389), (7, 8107627), (11, 5159399), (41, 1384229), (77, 737057), (287, 197747), (451, 125839), (3157, 17977)]