16680183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 24076416

約数和(自身を除く): 7396233

約数列:

[1, 3, 13, 39, 211, 633, 2027, 2743, 6081, 8229, 26351, 79053, 427697, 1283091, 5560061, 16680183]

約数ペア:

[(1, 16680183), (3, 5560061), (13, 1283091), (39, 427697), (211, 79053), (633, 26351), (2027, 8229), (2743, 6081)]