790229277

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{314707}}^1$

素因数の和:314750

約数の個数: 20

約数和(自身を含む): 1218549376

約数和(自身を除く): 428320099

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 314707, 944121, 2832363, 8497089, 9755917, 25491267, 29267751, 87803253, 263409759, 790229277]

約数ペア:

[(1, 790229277), (3, 263409759), (9, 87803253), (27, 29267751), (31, 25491267), (81, 9755917), (93, 8497089), (279, 2832363), (837, 944121), (2511, 314707)]