8400717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 13759200

約数和(自身を除く): 5358483

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3779, 11337, 34011, 49127, 71801, 147381, 215403, 442143, 646209, 933413, 2800239, 8400717]

約数ペア:

[(1, 8400717), (3, 2800239), (9, 933413), (13, 646209), (19, 442143), (39, 215403), (57, 147381), (117, 71801), (171, 49127), (247, 34011), (741, 11337), (2223, 3779)]