23686977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 33480000

約数和(自身を除く): 9793023

約数列:

[1, 3, 19, 57, 149, 447, 2789, 2831, 8367, 8493, 52991, 158973, 415561, 1246683, 7895659, 23686977]

約数ペア:

[(1, 23686977), (3, 7895659), (19, 1246683), (57, 415561), (149, 158973), (447, 52991), (2789, 8493), (2831, 8367)]