89758981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 101219328

約数和(自身を除く): 11460347

約数列:

[1, 13, 31, 71, 403, 923, 2201, 3137, 28613, 40781, 97247, 222727, 1264211, 2895451, 6904537, 89758981]

約数ペア:

[(1, 89758981), (13, 6904537), (31, 2895451), (71, 1264211), (403, 222727), (923, 97247), (2201, 40781), (3137, 28613)]