2830491

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 4249600

約数和(自身を除く): 1419109

約数列:

[1, 3, 9, 27, 79, 237, 711, 1327, 2133, 3981, 11943, 35829, 104833, 314499, 943497, 2830491]

約数ペア:

[(1, 2830491), (3, 943497), (9, 314499), (27, 104833), (79, 35829), (237, 11943), (711, 3981), (1327, 2133)]