331400511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{944161}}^1$

素因数の和:944183

約数の個数: 16

約数和(自身を含む): 528730720

約数和(自身を除く): 197330209

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 944161, 2832483, 8497449, 12274093, 25492347, 36822279, 110466837, 331400511]

約数ペア:

[(1, 331400511), (3, 110466837), (9, 36822279), (13, 25492347), (27, 12274093), (39, 8497449), (117, 2832483), (351, 944161)]