224737929

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{640279}}^1$

素因数の和:640301

約数の個数: 16

約数和(自身を含む): 358556800

約数和(自身を除く): 133818871

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 640279, 1920837, 5762511, 8323627, 17287533, 24970881, 74912643, 224737929]

約数ペア:

[(1, 224737929), (3, 74912643), (9, 24970881), (13, 17287533), (27, 8323627), (39, 5762511), (117, 1920837), (351, 640279)]