7887932943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1\times {\mathrm{2437}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 11750145792

約数和(自身を除く): 3862212849

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2281, 2437, 6843, 7311, 25091, 26807, 75273, 80421, 98083, 104791, 294249, 314373, 1078913, 1152701, 3236739, 3458103, 5558797, 16676391, 61146767, 183440301, 239028271, 717084813, 2629310981, 7887932943]

約数ペア:

[(1, 7887932943), (3, 2629310981), (11, 717084813), (33, 239028271), (43, 183440301), (129, 61146767), (473, 16676391), (1419, 5558797), (2281, 3458103), (2437, 3236739), (6843, 1152701), (7311, 1078913), (25091, 314373), (26807, 294249), (75273, 104791), (80421, 98083)]