1330763609

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{662401}}^1$

素因数の和:662456

約数の個数: 12

約数和(自身を含む): 1585790388

約数和(自身を除く): 255026779

約数列:

[1, 7, 41, 49, 287, 2009, 662401, 4636807, 27158441, 32457649, 190109087, 1330763609]

約数ペア:

[(1, 1330763609), (7, 190109087), (41, 32457649), (49, 27158441), (287, 4636807), (2009, 662401)]