3914217

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 6000000

約数和(自身を除く): 2085783

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 4999, 14997, 44991, 134973, 144971, 434913, 1304739, 3914217]

約数ペア:

[(1, 3914217), (3, 1304739), (9, 434913), (27, 144971), (29, 134973), (87, 44991), (261, 14997), (783, 4999)]