2038971

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 3083472

約数和(自身を除く): 1044501

約数列:

[1, 3, 11, 33, 41, 121, 123, 137, 363, 411, 451, 1353, 1507, 4521, 4961, 5617, 14883, 16577, 16851, 49731, 61787, 185361, 679657, 2038971]

約数ペア:

[(1, 2038971), (3, 679657), (11, 185361), (33, 61787), (41, 49731), (121, 16851), (123, 16577), (137, 14883), (363, 5617), (411, 4961), (451, 4521), (1353, 1507)]