87220523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 99773856

約数和(自身を除く): 12553333

約数列:

[1, 13, 17, 221, 563, 701, 7319, 9113, 9571, 11917, 124423, 154921, 394663, 5130619, 6709271, 87220523]

約数ペア:

[(1, 87220523), (13, 6709271), (17, 5130619), (221, 394663), (563, 154921), (701, 124423), (7319, 11917), (9113, 9571)]