3974667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 5640960

約数和(自身を除く): 1666293

約数列:

[1, 3, 19, 57, 103, 309, 677, 1957, 2031, 5871, 12863, 38589, 69731, 209193, 1324889, 3974667]

約数ペア:

[(1, 3974667), (3, 1324889), (19, 209193), (57, 69731), (103, 38589), (309, 12863), (677, 5871), (1957, 2031)]