1316403729

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{2397821}}^1$

素因数の和:2397888

約数の個数: 12

約数和(自身を含む): 1932644532

約数和(自身を除く): 616240803

約数列:

[1, 3, 9, 61, 183, 549, 2397821, 7193463, 21580389, 146267081, 438801243, 1316403729]

約数ペア:

[(1, 1316403729), (3, 438801243), (9, 146267081), (61, 21580389), (183, 7193463), (549, 2397821)]