201628291381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1133501}}^1$

素因数の和:1133772

約数の個数: 16

約数和(自身を含む): 223508458368

約数和(自身を除く): 21880166987

約数列:

[1, 11, 103, 157, 1133, 1727, 16171, 177881, 1133501, 12468511, 116750603, 177959657, 1284256633, 1957556227, 18329844671, 201628291381]

約数ペア:

[(1, 201628291381), (11, 18329844671), (103, 1957556227), (157, 1284256633), (1133, 177959657), (1727, 116750603), (16171, 12468511), (177881, 1133501)]