397179621

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{3301}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 594954360

約数和(自身を除く): 197774739

約数列:

[1, 3, 9, 29, 87, 261, 461, 1383, 3301, 4149, 9903, 13369, 29709, 40107, 95729, 120321, 287187, 861561, 1521761, 4565283, 13695849, 44131069, 132393207, 397179621]

約数ペア:

[(1, 397179621), (3, 132393207), (9, 44131069), (29, 13695849), (87, 4565283), (261, 1521761), (461, 861561), (1383, 287187), (3301, 120321), (4149, 95729), (9903, 40107), (13369, 29709)]