91923923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 113385216

約数和(自身を除く): 21461293

約数列:

[1, 7, 13, 91, 643, 1571, 4501, 8359, 10997, 20423, 58513, 142961, 1010153, 7071071, 13131989, 91923923]

約数ペア:

[(1, 91923923), (7, 13131989), (13, 7071071), (91, 1010153), (643, 142961), (1571, 58513), (4501, 20423), (8359, 10997)]