9090613

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 10730880

約数和(自身を除く): 1640267

約数列:

[1, 7, 53, 107, 229, 371, 749, 1603, 5671, 12137, 24503, 39697, 84959, 171521, 1298659, 9090613]

約数ペア:

[(1, 9090613), (7, 1298659), (53, 171521), (107, 84959), (229, 39697), (371, 24503), (749, 12137), (1603, 5671)]