2690403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 3856896

約数和(自身を除く): 1166493

約数列:

[1, 3, 17, 51, 71, 213, 743, 1207, 2229, 3621, 12631, 37893, 52753, 158259, 896801, 2690403]

約数ペア:

[(1, 2690403), (3, 896801), (17, 158259), (51, 52753), (71, 37893), (213, 12631), (743, 3621), (1207, 2229)]