24767883

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 43347360

約数和(自身を除く): 18579477

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 193, 291, 441, 579, 679, 873, 1323, 1351, 1737, 2037, 2619, 4053, 4753, 5211, 6111, 9457, 12159, 14259, 18333, 18721, 28371, 36477, 42777, 56163, 85113, 128331, 131047, 168489, 255339, 393141, 505467, 917329, 1179423, 2751987, 3538269, 8255961, 24767883]

約数ペア:

[(1, 24767883), (3, 8255961), (7, 3538269), (9, 2751987), (21, 1179423), (27, 917329), (49, 505467), (63, 393141), (97, 255339), (147, 168489), (189, 131047), (193, 128331), (291, 85113), (441, 56163), (579, 42777), (679, 36477), (873, 28371), (1323, 18721), (1351, 18333), (1737, 14259), (2037, 12159), (2619, 9457), (4053, 6111), (4753, 5211)]