15696038421

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{8419}}^1$

素因数の和:8826

約数の個数: 48

約数和(自身を含む): 26259891840

約数和(自身を除く): 10563853419

約数列:

[1, 3, 7, 9, 21, 63, 101, 293, 303, 707, 879, 909, 2051, 2121, 2637, 6153, 6363, 8419, 18459, 25257, 29593, 58933, 75771, 88779, 176799, 207151, 266337, 530397, 621453, 850319, 1864359, 2466767, 2550957, 5952233, 7400301, 7652871, 17267369, 17856699, 22200903, 51802107, 53570097, 155406321, 249143467, 747430401, 1744004269, 2242291203, 5232012807, 15696038421]

約数ペア:

[(1, 15696038421), (3, 5232012807), (7, 2242291203), (9, 1744004269), (21, 747430401), (63, 249143467), (101, 155406321), (293, 53570097), (303, 51802107), (707, 22200903), (879, 17856699), (909, 17267369), (2051, 7652871), (2121, 7400301), (2637, 5952233), (6153, 2550957), (6363, 2466767), (8419, 1864359), (18459, 850319), (25257, 621453), (29593, 530397), (58933, 266337), (75771, 207151), (88779, 176799)]