117857991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{1571}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 166606848

約数和(自身を除く): 48748857

約数列:

[1, 3, 17, 51, 1471, 1571, 4413, 4713, 25007, 26707, 75021, 80121, 2310941, 6932823, 39285997, 117857991]

約数ペア:

[(1, 117857991), (3, 39285997), (17, 6932823), (51, 2310941), (1471, 80121), (1571, 75021), (4413, 26707), (4713, 25007)]