13243295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 17355072

約数和(自身を除く): 4111777

約数列:

[1, 5, 13, 65, 73, 365, 949, 2791, 4745, 13955, 36283, 181415, 203743, 1018715, 2648659, 13243295]

約数ペア:

[(1, 13243295), (5, 2648659), (13, 1018715), (65, 203743), (73, 181415), (365, 36283), (949, 13955), (2791, 4745)]