23638923

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 54

約数和(自身を含む): 43757532

約数和(自身を除く): 20118609

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 443, 539, 693, 847, 1089, 1329, 1617, 2541, 3101, 3987, 4851, 4873, 5929, 7623, 9303, 14619, 17787, 21707, 27909, 34111, 43857, 53361, 53603, 65121, 102333, 160809, 195363, 238777, 306999, 375221, 482427, 716331, 1125663, 2148993, 2626547, 3376989, 7879641, 23638923]

約数ペア:

[(1, 23638923), (3, 7879641), (7, 3376989), (9, 2626547), (11, 2148993), (21, 1125663), (33, 716331), (49, 482427), (63, 375221), (77, 306999), (99, 238777), (121, 195363), (147, 160809), (231, 102333), (363, 65121), (441, 53603), (443, 53361), (539, 43857), (693, 34111), (847, 27909), (1089, 21707), (1329, 17787), (1617, 14619), (2541, 9303), (3101, 7623), (3987, 5929), (4851, 4873)]