12664533

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2131}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 19375616

約数和(自身を除く): 6711083

約数列:

[1, 3, 7, 21, 283, 849, 1981, 2131, 5943, 6393, 14917, 44751, 603073, 1809219, 4221511, 12664533]

約数ペア:

[(1, 12664533), (3, 4221511), (7, 1809219), (21, 603073), (283, 44751), (849, 14917), (1981, 6393), (2131, 5943)]