2793841921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1619}}^1\times {\mathrm{10211}}^1$

素因数の和:11856

約数の個数: 12

約数和(自身を含む): 3027449520

約数和(自身を除く): 233607599

約数列:

[1, 13, 169, 1619, 10211, 21047, 132743, 273611, 1725659, 16531609, 214910917, 2793841921]

約数ペア:

[(1, 2793841921), (13, 214910917), (169, 16531609), (1619, 1725659), (10211, 273611), (21047, 132743)]