68550443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 78494976

約数和(自身を除く): 9944533

約数列:

[1, 13, 17, 221, 313, 991, 4069, 5321, 12883, 16847, 69173, 219011, 310183, 4032379, 5273111, 68550443]

約数ペア:

[(1, 68550443), (13, 5273111), (17, 4032379), (221, 310183), (313, 219011), (991, 69173), (4069, 16847), (5321, 12883)]