8420151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 12006144

約数和(自身を除く): 3585993

約数列:

[1, 3, 17, 51, 107, 321, 1543, 1819, 4629, 5457, 26231, 78693, 165101, 495303, 2806717, 8420151]

約数ペア:

[(1, 8420151), (3, 2806717), (17, 495303), (51, 165101), (107, 78693), (321, 26231), (1543, 5457), (1819, 4629)]