8203839

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 13632000

約数和(自身を除く): 5428161

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 709, 1653, 2127, 3857, 4963, 11571, 13471, 14889, 20561, 40413, 61683, 94297, 143927, 282891, 390659, 431781, 1171977, 2734613, 8203839]

約数ペア:

[(1, 8203839), (3, 2734613), (7, 1171977), (19, 431781), (21, 390659), (29, 282891), (57, 143927), (87, 94297), (133, 61683), (203, 40413), (399, 20561), (551, 14889), (609, 13471), (709, 11571), (1653, 4963), (2127, 3857)]