42221031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2539}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 59009280

約数和(自身を除く): 16788249

約数列:

[1, 3, 23, 69, 241, 723, 2539, 5543, 7617, 16629, 58397, 175191, 611899, 1835697, 14073677, 42221031]

約数ペア:

[(1, 42221031), (3, 14073677), (23, 1835697), (69, 611899), (241, 175191), (723, 58397), (2539, 16629), (5543, 7617)]