13009653

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2706

約数の個数: 20

約数和(自身を含む): 19760268

約数和(自身を除く): 6750615

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2633, 4941, 7899, 23697, 71091, 160613, 213273, 481839, 1445517, 4336551, 13009653]

約数ペア:

[(1, 13009653), (3, 4336551), (9, 1445517), (27, 481839), (61, 213273), (81, 160613), (183, 71091), (549, 23697), (1647, 7899), (2633, 4941)]