2057186001039

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{81283}}^1\times {\mathrm{49919}}^1$

素因数の和:131231

約数の個数: 24

約数和(自身を含む): 2970234408960

約数和(自身を除く): 913048407921

約数列:

[1, 3, 13, 39, 169, 507, 49919, 81283, 149757, 243849, 648947, 1056679, 1946841, 3170037, 8436311, 13736827, 25308933, 41210481, 4057566077, 12172698231, 52748359001, 158245077003, 685728667013, 2057186001039]

約数ペア:

[(1, 2057186001039), (3, 685728667013), (13, 158245077003), (39, 52748359001), (169, 12172698231), (507, 4057566077), (49919, 41210481), (81283, 25308933), (149757, 13736827), (243849, 8436311), (648947, 3170037), (1056679, 1946841)]