21904783043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1\times {\mathrm{36017}}^1$

素因数の和:40294

約数の個数: 16

約数和(自身を含む): 25741056096

約数和(自身を除く): 3836273053

約数列:

[1, 11, 13, 143, 4253, 36017, 46783, 55289, 396187, 468221, 608179, 5150431, 153180301, 1684983311, 1991343913, 21904783043]

約数ペア:

[(1, 21904783043), (11, 1991343913), (13, 1684983311), (143, 153180301), (4253, 5150431), (36017, 608179), (46783, 468221), (55289, 396187)]