868366989

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{142099}}^1$

素因数の和:142209

約数の個数: 24

約数和(自身を含む): 1448283200

約数和(自身を除く): 579916211

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 142099, 426297, 994693, 1278891, 2984079, 8952237, 13783603, 41350809, 96485221, 124052427, 289455663, 868366989]

約数ペア:

[(1, 868366989), (3, 289455663), (7, 124052427), (9, 96485221), (21, 41350809), (63, 13783603), (97, 8952237), (291, 2984079), (679, 1278891), (873, 994693), (2037, 426297), (6111, 142099)]