128316799

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 149811120

約数和(自身を除く): 21494321

約数列:

[1, 13, 17, 59, 169, 221, 757, 767, 1003, 2873, 9841, 9971, 12869, 13039, 44663, 127933, 167297, 169507, 580619, 759271, 2174861, 7548047, 9870523, 128316799]

約数ペア:

[(1, 128316799), (13, 9870523), (17, 7548047), (59, 2174861), (169, 759271), (221, 580619), (757, 169507), (767, 167297), (1003, 127933), (2873, 44663), (9841, 13039), (9971, 12869)]