217103623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 240084000

約数和(自身を除く): 22980377

約数列:

[1, 11, 113, 389, 449, 1243, 4279, 4939, 43957, 50737, 174661, 483527, 558107, 1921271, 19736693, 217103623]

約数ペア:

[(1, 217103623), (11, 19736693), (113, 1921271), (389, 558107), (449, 483527), (1243, 174661), (4279, 50737), (4939, 43957)]