15057159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 21726432

約数和(自身を除く): 6669273

約数列:

[1, 3, 13, 39, 233, 699, 1657, 3029, 4971, 9087, 21541, 64623, 386081, 1158243, 5019053, 15057159]

約数ペア:

[(1, 15057159), (3, 5019053), (13, 1158243), (39, 386081), (233, 64623), (699, 21541), (1657, 9087), (3029, 4971)]