1330761321

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{618671}}^1$

素因数の和:618916

約数の個数: 12

約数和(自身を含む): 1930256640

約数和(自身を除く): 599495319

約数列:

[1, 3, 9, 239, 717, 2151, 618671, 1856013, 5568039, 147862369, 443587107, 1330761321]

約数ペア:

[(1, 1330761321), (3, 443587107), (9, 147862369), (239, 5568039), (717, 1856013), (2151, 618671)]