13663767935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{86939}}^1$

素因数の和:87047

約数の個数: 24

約数和(自身を含む): 17774361360

約数和(自身を除く): 4110593425

約数列:

[1, 5, 17, 43, 85, 215, 731, 1849, 3655, 9245, 31433, 86939, 157165, 434695, 1477963, 3738377, 7389815, 18691885, 63552409, 160750211, 317762045, 803751055, 2732753587, 13663767935]

約数ペア:

[(1, 13663767935), (5, 2732753587), (17, 803751055), (43, 317762045), (85, 160750211), (215, 63552409), (731, 18691885), (1849, 7389815), (3655, 3738377), (9245, 1477963), (31433, 434695), (86939, 157165)]