161818267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 179419968

約数和(自身を除く): 17601701

約数列:

[1, 13, 41, 233, 533, 1303, 3029, 9553, 16939, 53423, 124189, 303599, 694499, 3946787, 12447559, 161818267]

約数ペア:

[(1, 161818267), (13, 12447559), (41, 3946787), (233, 694499), (533, 303599), (1303, 124189), (3029, 53423), (9553, 16939)]