7112547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 4838301

約数列:

[1, 3, 9, 13, 31, 37, 39, 53, 93, 111, 117, 159, 279, 333, 403, 477, 481, 689, 1147, 1209, 1443, 1643, 1961, 2067, 3441, 3627, 4329, 4929, 5883, 6201, 10323, 14787, 14911, 17649, 21359, 25493, 44733, 60791, 64077, 76479, 134199, 182373, 192231, 229437, 547119, 790283, 2370849, 7112547]

約数ペア:

[(1, 7112547), (3, 2370849), (9, 790283), (13, 547119), (31, 229437), (37, 192231), (39, 182373), (53, 134199), (93, 76479), (111, 64077), (117, 60791), (159, 44733), (279, 25493), (333, 21359), (403, 17649), (477, 14911), (481, 14787), (689, 10323), (1147, 6201), (1209, 5883), (1443, 4929), (1643, 4329), (1961, 3627), (2067, 3441)]