23966943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 44900352

約数和(自身を除く): 20933409

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 347, 429, 483, 759, 897, 1001, 1041, 1771, 2093, 2429, 3003, 3289, 3817, 4511, 5313, 6279, 7287, 7981, 9867, 11451, 13533, 23023, 23943, 26719, 31577, 49621, 55867, 69069, 80157, 87791, 94731, 103753, 148863, 167601, 263373, 311259, 347347, 614537, 726271, 1042041, 1141283, 1843611, 2178813, 3423849, 7988981, 23966943]

約数ペア:

[(1, 23966943), (3, 7988981), (7, 3423849), (11, 2178813), (13, 1843611), (21, 1141283), (23, 1042041), (33, 726271), (39, 614537), (69, 347347), (77, 311259), (91, 263373), (143, 167601), (161, 148863), (231, 103753), (253, 94731), (273, 87791), (299, 80157), (347, 69069), (429, 55867), (483, 49621), (759, 31577), (897, 26719), (1001, 23943), (1041, 23023), (1771, 13533), (2093, 11451), (2429, 9867), (3003, 7981), (3289, 7287), (3817, 6279), (4511, 5313)]