8063391

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 13169280

約数和(自身を除く): 5105889

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 2887, 8661, 20209, 54853, 60627, 141463, 164559, 383971, 424389, 1151913, 2687797, 8063391]

約数ペア:

[(1, 8063391), (3, 2687797), (7, 1151913), (19, 424389), (21, 383971), (49, 164559), (57, 141463), (133, 60627), (147, 54853), (399, 20209), (931, 8661), (2793, 2887)]