12779403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46811}}^1$

素因数の和:46834

約数の個数: 16

約数和(自身を含む): 20971776

約数和(自身を除く): 8192373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 46811, 140433, 327677, 608543, 983031, 1825629, 4259801, 12779403]

約数ペア:

[(1, 12779403), (3, 4259801), (7, 1825629), (13, 983031), (21, 608543), (39, 327677), (91, 140433), (273, 46811)]