42501589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 47545344

約数和(自身を除く): 5043755

約数列:

[1, 13, 31, 263, 401, 403, 3419, 5213, 8153, 12431, 105463, 105989, 161603, 1371019, 3269353, 42501589]

約数ペア:

[(1, 42501589), (13, 3269353), (31, 1371019), (263, 161603), (401, 105989), (403, 105463), (3419, 12431), (5213, 8153)]