302821289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 338913792

約数和(自身を除く): 36092503

約数列:

[1, 17, 23, 151, 223, 391, 529, 2567, 3473, 3791, 5129, 8993, 33673, 59041, 79879, 87193, 117967, 572441, 774479, 1357943, 2005439, 13166143, 17813017, 302821289]

約数ペア:

[(1, 302821289), (17, 17813017), (23, 13166143), (151, 2005439), (223, 1357943), (391, 774479), (529, 572441), (2567, 117967), (3473, 87193), (3791, 79879), (5129, 59041), (8993, 33673)]