1330962489

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{376297}}^1$

素因数の和:376437

約数の個数: 16

約数和(自身を含む): 1986853440

約数和(自身を除く): 655890951

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 376297, 1128891, 3386673, 10160019, 49294907, 147884721, 443654163, 1330962489]

約数ペア:

[(1, 1330962489), (3, 443654163), (9, 147884721), (27, 49294907), (131, 10160019), (393, 3386673), (1179, 1128891), (3537, 376297)]