2840601

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 3938624

約数和(自身を除く): 1098023

約数列:

[1, 3, 37, 111, 157, 163, 471, 489, 5809, 6031, 17427, 18093, 25591, 76773, 946867, 2840601]

約数ペア:

[(1, 2840601), (3, 946867), (37, 76773), (111, 25591), (157, 18093), (163, 17427), (471, 6031), (489, 5809)]