3984861

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 5549760

約数和(自身を除く): 1564899

約数列:

[1, 3, 29, 87, 163, 281, 489, 843, 4727, 8149, 14181, 24447, 45803, 137409, 1328287, 3984861]

約数ペア:

[(1, 3984861), (3, 1328287), (29, 137409), (87, 45803), (163, 24447), (281, 14181), (489, 8149), (843, 4727)]