397124529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{50123}}^1$

素因数の和:50284

約数の個数: 16

約数和(自身を含む): 561388800

約数和(自身を除く): 164264271

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 50123, 150369, 952337, 2857011, 6967097, 20901291, 132374843, 397124529]

約数ペア:

[(1, 397124529), (3, 132374843), (19, 20901291), (57, 6967097), (139, 2857011), (417, 952337), (2641, 150369), (7923, 50123)]