318940353

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{7649}}^1$

素因数の和:7809

約数の個数: 24

約数和(自身を含む): 476166600

約数和(自身を除く): 157226247

約数列:

[1, 3, 9, 41, 113, 123, 339, 369, 1017, 4633, 7649, 13899, 22947, 41697, 68841, 313609, 864337, 940827, 2593011, 2822481, 7779033, 35437817, 106313451, 318940353]

約数ペア:

[(1, 318940353), (3, 106313451), (9, 35437817), (41, 7779033), (113, 2822481), (123, 2593011), (339, 940827), (369, 864337), (1017, 313609), (4633, 68841), (7649, 41697), (13899, 22947)]