2948043

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 4551680

約数和(自身を除く): 1603637

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1777, 5331, 12439, 37317, 140383, 421149, 982681, 2948043]

約数ペア:

[(1, 2948043), (3, 982681), (7, 421149), (21, 140383), (79, 37317), (237, 12439), (553, 5331), (1659, 1777)]