486297

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 860160

約数和(自身を除く): 373863

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 83, 93, 189, 217, 249, 279, 581, 651, 747, 837, 1743, 1953, 2241, 2573, 5229, 5859, 7719, 15687, 18011, 23157, 54033, 69471, 162099, 486297]

約数ペア:

[(1, 486297), (3, 162099), (7, 69471), (9, 54033), (21, 23157), (27, 18011), (31, 15687), (63, 7719), (83, 5859), (93, 5229), (189, 2573), (217, 2241), (249, 1953), (279, 1743), (581, 837), (651, 747)]