16560489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4441}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 24306624

約数和(自身を除く): 7746135

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 4441, 13323, 48851, 146553, 501833, 1505499, 5520163, 16560489]

約数ペア:

[(1, 16560489), (3, 5520163), (11, 1505499), (33, 501833), (113, 146553), (339, 48851), (1243, 13323), (3729, 4441)]