1330461963

素因数分解:

$3^3\times {\mathrm{2309}}^1\times {\mathrm{21341}}^1$

素因数の和:23659

約数の個数: 16

約数和(自身を含む): 1972000800

約数和(自身を除く): 641538837

約数列:

[1, 3, 9, 27, 2309, 6927, 20781, 21341, 62343, 64023, 192069, 576207, 49276369, 147829107, 443487321, 1330461963]

約数ペア:

[(1, 1330461963), (3, 443487321), (9, 147829107), (27, 49276369), (2309, 576207), (6927, 192069), (20781, 64023), (21341, 62343)]