628185597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 924618240

約数和(自身を除く): 296432643

約数列:

[1, 3, 13, 39, 47, 141, 389, 611, 881, 1167, 1833, 2643, 5057, 11453, 15171, 18283, 34359, 41407, 54849, 124221, 237679, 342709, 538291, 713037, 1028127, 1614873, 4455217, 13365651, 16107323, 48321969, 209395199, 628185597]

約数ペア:

[(1, 628185597), (3, 209395199), (13, 48321969), (39, 16107323), (47, 13365651), (141, 4455217), (389, 1614873), (611, 1028127), (881, 713037), (1167, 538291), (1833, 342709), (2643, 237679), (5057, 124221), (11453, 54849), (15171, 41407), (18283, 34359)]