1333863921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{249647}}^1$

素因数の和:249800

約数の個数: 16

約数和(自身を含む): 1929279744

約数和(自身を除く): 595415823

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 249647, 748941, 3245411, 9736233, 34201639, 102604917, 444621307, 1333863921]

約数ペア:

[(1, 1333863921), (3, 444621307), (13, 102604917), (39, 34201639), (137, 9736233), (411, 3245411), (1781, 748941), (5343, 249647)]