40398990939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2293703}}^1$

素因数の和:2293831

約数の個数: 24

約数和(自身を含む): 62021756160

約数和(自身を除く): 21622765221

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 17613, 2293703, 6881109, 20643327, 43580357, 130741071, 236251409, 392223213, 708754227, 2126262681, 4488776771, 13466330313, 40398990939]

約数ペア:

[(1, 40398990939), (3, 13466330313), (9, 4488776771), (19, 2126262681), (57, 708754227), (103, 392223213), (171, 236251409), (309, 130741071), (927, 43580357), (1957, 20643327), (5871, 6881109), (17613, 2293703)]