9239919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 13440000

約数和(自身を除く): 4200081

約数列:

[1, 3, 13, 39, 79, 237, 1027, 2999, 3081, 8997, 38987, 116961, 236921, 710763, 3079973, 9239919]

約数ペア:

[(1, 9239919), (3, 3079973), (13, 710763), (39, 236921), (79, 116961), (237, 38987), (1027, 8997), (2999, 3081)]