128273041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8663}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 148466304

約数和(自身を除く): 20193263

約数列:

[1, 13, 17, 67, 221, 871, 1139, 8663, 14807, 112619, 147271, 580421, 1914523, 7545473, 9867157, 128273041]

約数ペア:

[(1, 128273041), (13, 9867157), (17, 7545473), (67, 1914523), (221, 580421), (871, 147271), (1139, 112619), (8663, 14807)]