1330483959

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{63803}}^1$

素因数の和:64147

約数の個数: 24

約数和(自身を含む): 2203024512

約数和(自身を除く): 872540553

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 6951, 20853, 63803, 191409, 446621, 574227, 1339863, 4019589, 21118793, 63356379, 147831551, 190069137, 443494653, 1330483959]

約数ペア:

[(1, 1330483959), (3, 443494653), (7, 190069137), (9, 147831551), (21, 63356379), (63, 21118793), (331, 4019589), (993, 1339863), (2317, 574227), (2979, 446621), (6951, 191409), (20853, 63803)]