915528081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1380887}}^1$

素因数の和:1380920

約数の個数: 16

約数和(自身を含む): 1391935104

約数和(自身を除く): 476407023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1380887, 4142661, 17951531, 23475079, 53854593, 70425237, 305176027, 915528081]

約数ペア:

[(1, 915528081), (3, 305176027), (13, 70425237), (17, 53854593), (39, 23475079), (51, 17951531), (221, 4142661), (663, 1380887)]