2616471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2100969

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 107, 117, 143, 171, 209, 247, 321, 429, 627, 741, 963, 1177, 1287, 1391, 1881, 2033, 2223, 2717, 3531, 4173, 6099, 8151, 10593, 12519, 15301, 18297, 22363, 24453, 26429, 45903, 67089, 79287, 137709, 201267, 237861, 290719, 872157, 2616471]

約数ペア:

[(1, 2616471), (3, 872157), (9, 290719), (11, 237861), (13, 201267), (19, 137709), (33, 79287), (39, 67089), (57, 45903), (99, 26429), (107, 24453), (117, 22363), (143, 18297), (171, 15301), (209, 12519), (247, 10593), (321, 8151), (429, 6099), (627, 4173), (741, 3531), (963, 2717), (1177, 2223), (1287, 2033), (1391, 1881)]