3151137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 5007744

約数和(自身を除く): 1856607

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 137, 187, 411, 451, 561, 697, 1353, 1507, 2091, 2329, 4521, 5617, 6987, 7667, 16851, 23001, 25619, 61787, 76857, 95489, 185361, 286467, 1050379, 3151137]

約数ペア:

[(1, 3151137), (3, 1050379), (11, 286467), (17, 185361), (33, 95489), (41, 76857), (51, 61787), (123, 25619), (137, 23001), (187, 16851), (411, 7667), (451, 6987), (561, 5617), (697, 4521), (1353, 2329), (1507, 2091)]