24945669

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 43490304

約数和(自身を除く): 18544635

約数列:

[1, 3, 7, 9, 21, 31, 53, 63, 93, 159, 217, 241, 279, 371, 477, 651, 723, 1113, 1643, 1687, 1953, 2169, 3339, 4929, 5061, 7471, 11501, 12773, 14787, 15183, 22413, 34503, 38319, 52297, 67239, 89411, 103509, 114957, 156891, 268233, 395963, 470673, 804699, 1187889, 2771741, 3563667, 8315223, 24945669]

約数ペア:

[(1, 24945669), (3, 8315223), (7, 3563667), (9, 2771741), (21, 1187889), (31, 804699), (53, 470673), (63, 395963), (93, 268233), (159, 156891), (217, 114957), (241, 103509), (279, 89411), (371, 67239), (477, 52297), (651, 38319), (723, 34503), (1113, 22413), (1643, 15183), (1687, 14787), (1953, 12773), (2169, 11501), (3339, 7471), (4929, 5061)]