260068329

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1699793}}^1$

素因数の和:1699816

約数の個数: 12

約数和(自身を含む): 397751796

約数和(自身を除く): 137683467

約数列:

[1, 3, 9, 17, 51, 153, 1699793, 5099379, 15298137, 28896481, 86689443, 260068329]

約数ペア:

[(1, 260068329), (3, 86689443), (9, 28896481), (17, 15298137), (51, 5099379), (153, 1699793)]