9805653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 17559360

約数和(自身を除く): 7753707

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 401, 429, 627, 741, 1203, 1287, 1881, 2223, 2717, 3609, 4411, 5213, 7619, 8151, 13233, 15639, 22857, 24453, 39699, 46917, 57343, 68571, 83809, 99047, 172029, 251427, 297141, 516087, 754281, 891423, 1089517, 3268551, 9805653]

約数ペア:

[(1, 9805653), (3, 3268551), (9, 1089517), (11, 891423), (13, 754281), (19, 516087), (33, 297141), (39, 251427), (57, 172029), (99, 99047), (117, 83809), (143, 68571), (171, 57343), (209, 46917), (247, 39699), (401, 24453), (429, 22857), (627, 15639), (741, 13233), (1203, 8151), (1287, 7619), (1881, 5213), (2223, 4411), (2717, 3609)]