1330223571

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{618421}}^1$

素因数の和:618666

約数の個数: 12

約数和(自身を含む): 1929476640

約数和(自身を除く): 599253069

約数列:

[1, 3, 9, 239, 717, 2151, 618421, 1855263, 5565789, 147802619, 443407857, 1330223571]

約数ペア:

[(1, 1330223571), (3, 443407857), (9, 147802619), (239, 5565789), (717, 1855263), (2151, 618421)]