11566881

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2414

約数の個数: 20

約数和(自身を含む): 17569684

約数和(自身を除く): 6002803

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2341, 4941, 7023, 21069, 63207, 142801, 189621, 428403, 1285209, 3855627, 11566881]

約数ペア:

[(1, 11566881), (3, 3855627), (9, 1285209), (27, 428403), (61, 189621), (81, 142801), (183, 63207), (549, 21069), (1647, 7023), (2341, 4941)]