7929939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 11383200

約数和(自身を除く): 3453261

約数列:

[1, 3, 17, 51, 61, 183, 1037, 2549, 3111, 7647, 43333, 129999, 155489, 466467, 2643313, 7929939]

約数ペア:

[(1, 7929939), (3, 2643313), (17, 466467), (51, 155489), (61, 129999), (183, 43333), (1037, 7647), (2549, 3111)]