8680239

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 12954032

約数和(自身を除く): 4273793

約数列:

[1, 3, 9, 61, 97, 163, 183, 291, 489, 549, 873, 1467, 5917, 9943, 15811, 17751, 29829, 47433, 53253, 89487, 142299, 964471, 2893413, 8680239]

約数ペア:

[(1, 8680239), (3, 2893413), (9, 964471), (61, 142299), (97, 89487), (163, 53253), (183, 47433), (291, 29829), (489, 17751), (549, 15811), (873, 9943), (1467, 5917)]