40396161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4909}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 58291520

約数和(自身を除く): 17895359

約数列:

[1, 3, 13, 39, 211, 633, 2743, 4909, 8229, 14727, 63817, 191451, 1035799, 3107397, 13465387, 40396161]

約数ペア:

[(1, 40396161), (3, 13465387), (13, 3107397), (39, 1035799), (211, 191451), (633, 63817), (2743, 14727), (4909, 8229)]