28142777377

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 33803433216

約数和(自身を除く): 5660655839

約数列:

[1, 11, 13, 107, 121, 143, 271, 617, 1177, 1391, 1573, 2981, 3523, 6787, 8021, 12947, 15301, 28997, 32791, 38753, 66019, 74657, 88231, 167207, 168311, 318967, 376961, 426283, 726209, 858247, 970541, 1839277, 2173691, 3508637, 4146571, 7988299, 9440717, 17891149, 20232047, 23910601, 45612281, 103847887, 196802639, 232584937, 263016611, 2164829029, 2558434307, 28142777377]

約数ペア:

[(1, 28142777377), (11, 2558434307), (13, 2164829029), (107, 263016611), (121, 232584937), (143, 196802639), (271, 103847887), (617, 45612281), (1177, 23910601), (1391, 20232047), (1573, 17891149), (2981, 9440717), (3523, 7988299), (6787, 4146571), (8021, 3508637), (12947, 2173691), (15301, 1839277), (28997, 970541), (32791, 858247), (38753, 726209), (66019, 426283), (74657, 376961), (88231, 318967), (167207, 168311)]