2948696127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1326449}}^1$

素因数の和:1326487

約数の個数: 24

約数和(自身を含む): 4828278000

約数和(自身を除く): 1879581873

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 1326449, 3979347, 11938041, 17243837, 25202531, 51731511, 75607593, 155194533, 226822779, 327632903, 982898709, 2948696127]

約数ペア:

[(1, 2948696127), (3, 982898709), (9, 327632903), (13, 226822779), (19, 155194533), (39, 75607593), (57, 51731511), (117, 25202531), (171, 17243837), (247, 11938041), (741, 3979347), (2223, 1326449)]