6757989

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 10838016

約数和(自身を除く): 4080027

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 167, 287, 329, 501, 861, 987, 1169, 1927, 3507, 5781, 6847, 7849, 13489, 20541, 23547, 40467, 47929, 54943, 143787, 164829, 321809, 965427, 2252663, 6757989]

約数ペア:

[(1, 6757989), (3, 2252663), (7, 965427), (21, 321809), (41, 164829), (47, 143787), (123, 54943), (141, 47929), (167, 40467), (287, 23547), (329, 20541), (501, 13489), (861, 7849), (987, 6847), (1169, 5781), (1927, 3507)]