86609847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21401}}^1$

素因数の和:21494

約数の個数: 16

約数和(自身を含む): 123275520

約数和(自身を除く): 36665673

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 21401, 64203, 406619, 1219857, 1519471, 4558413, 28869949, 86609847]

約数ペア:

[(1, 86609847), (3, 28869949), (19, 4558413), (57, 1519471), (71, 1219857), (213, 406619), (1349, 64203), (4047, 21401)]