17243883

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 18

約数和(自身を含む): 25309284

約数和(自身を除く): 8065401

約数列:

[1, 3, 9, 79, 237, 307, 711, 921, 2763, 6241, 18723, 24253, 56169, 72759, 218277, 1915987, 5747961, 17243883]

約数ペア:

[(1, 17243883), (3, 5747961), (9, 1915987), (79, 218277), (237, 72759), (307, 56169), (711, 24253), (921, 18723), (2763, 6241)]