38810811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23143}}^1$

素因数の和:23202

約数の個数: 16

約数和(自身を含む): 57026816

約数和(自身を除く): 18216005

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 23143, 69429, 300859, 902577, 995149, 2985447, 12936937, 38810811]

約数ペア:

[(1, 38810811), (3, 12936937), (13, 2985447), (39, 995149), (43, 902577), (129, 300859), (559, 69429), (1677, 23143)]