2106123

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 2912640

約数和(自身を除く): 806517

約数列:

[1, 3, 59, 73, 163, 177, 219, 489, 4307, 9617, 11899, 12921, 28851, 35697, 702041, 2106123]

約数ペア:

[(1, 2106123), (3, 702041), (59, 35697), (73, 28851), (163, 12921), (177, 11899), (219, 9617), (489, 4307)]