7976793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4280487

約数列:

[1, 3, 11, 33, 37, 47, 111, 139, 141, 407, 417, 517, 1221, 1529, 1551, 1739, 4587, 5143, 5217, 6533, 15429, 19129, 19599, 56573, 57387, 71863, 169719, 215589, 241721, 725163, 2658931, 7976793]

約数ペア:

[(1, 7976793), (3, 2658931), (11, 725163), (33, 241721), (37, 215589), (47, 169719), (111, 71863), (139, 57387), (141, 56573), (407, 19599), (417, 19129), (517, 15429), (1221, 6533), (1529, 5217), (1551, 5143), (1739, 4587)]