31946213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 37610496

約数和(自身を除く): 5664283

約数列:

[1, 13, 17, 31, 221, 403, 527, 4663, 6851, 60619, 79271, 144553, 1030523, 1879189, 2457401, 31946213]

約数ペア:

[(1, 31946213), (13, 2457401), (17, 1879189), (31, 1030523), (221, 144553), (403, 79271), (527, 60619), (4663, 6851)]