2113642431

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{378179}}^1$

素因数の和:378217

約数の個数: 24

約数和(自身を含む): 3303780480

約数和(自身を除く): 1190138049

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 378179, 1134537, 3403611, 8698117, 10210833, 26094351, 30632499, 78283053, 91897497, 234849159, 704547477, 2113642431]

約数ペア:

[(1, 2113642431), (3, 704547477), (9, 234849159), (23, 91897497), (27, 78283053), (69, 30632499), (81, 26094351), (207, 10210833), (243, 8698117), (621, 3403611), (1863, 1134537), (5589, 378179)]