2247069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 3297600

約数和(自身を除く): 1050531

約数列:

[1, 3, 11, 33, 149, 447, 457, 1371, 1639, 4917, 5027, 15081, 68093, 204279, 749023, 2247069]

約数ペア:

[(1, 2247069), (3, 749023), (11, 204279), (33, 68093), (149, 15081), (447, 5027), (457, 4917), (1371, 1639)]