17220177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 27302184

約数和(自身を除く): 10082007

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2777, 6201, 8331, 24993, 36101, 108303, 147181, 324909, 441543, 1324629, 1913353, 5740059, 17220177]

約数ペア:

[(1, 17220177), (3, 5740059), (9, 1913353), (13, 1324629), (39, 441543), (53, 324909), (117, 147181), (159, 108303), (477, 36101), (689, 24993), (2067, 8331), (2777, 6201)]