389623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 16

約数和(自身を含む): 465696

約数和(自身を除く): 76073

約数列:

[1, 13, 17, 41, 43, 221, 533, 559, 697, 731, 1763, 9061, 9503, 22919, 29971, 389623]

約数ペア:

[(1, 389623), (13, 29971), (17, 22919), (41, 9503), (43, 9061), (221, 1763), (533, 731), (559, 697)]