2650329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 4399200

約数和(自身を除く): 1748871

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1409, 1881, 4227, 12681, 15499, 26771, 46497, 80313, 139491, 240939, 294481, 883443, 2650329]

約数ペア:

[(1, 2650329), (3, 883443), (9, 294481), (11, 240939), (19, 139491), (33, 80313), (57, 46497), (99, 26771), (171, 15499), (209, 12681), (627, 4227), (1409, 1881)]