51225999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6961}}^1$

素因数の和:7198

約数の個数: 16

約数和(自身を含む): 74855424

約数和(自身を除く): 23629425

約数列:

[1, 3, 11, 33, 223, 669, 2453, 6961, 7359, 20883, 76571, 229713, 1552303, 4656909, 17075333, 51225999]

約数ペア:

[(1, 51225999), (3, 17075333), (11, 4656909), (33, 1552303), (223, 229713), (669, 76571), (2453, 20883), (6961, 7359)]