8160321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 11854080

約数和(自身を除く): 3693759

約数列:

[1, 3, 13, 39, 89, 267, 1157, 2351, 3471, 7053, 30563, 91689, 209239, 627717, 2720107, 8160321]

約数ペア:

[(1, 8160321), (3, 2720107), (13, 627717), (39, 209239), (89, 91689), (267, 30563), (1157, 7053), (2351, 3471)]