23994663

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 43666560

約数和(自身を除く): 19671897

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 71, 77, 121, 133, 147, 209, 213, 231, 363, 399, 497, 539, 627, 781, 847, 931, 1349, 1463, 1491, 1617, 2299, 2343, 2541, 2793, 3479, 4047, 4389, 5467, 5929, 6897, 8591, 9443, 10241, 10437, 14839, 16093, 16401, 17787, 25773, 28329, 30723, 38269, 44517, 48279, 60137, 66101, 103873, 112651, 114807, 163229, 180411, 198303, 311619, 337953, 420959, 489687, 727111, 1142603, 1262877, 2181333, 3427809, 7998221, 23994663]

約数ペア:

[(1, 23994663), (3, 7998221), (7, 3427809), (11, 2181333), (19, 1262877), (21, 1142603), (33, 727111), (49, 489687), (57, 420959), (71, 337953), (77, 311619), (121, 198303), (133, 180411), (147, 163229), (209, 114807), (213, 112651), (231, 103873), (363, 66101), (399, 60137), (497, 48279), (539, 44517), (627, 38269), (781, 30723), (847, 28329), (931, 25773), (1349, 17787), (1463, 16401), (1491, 16093), (1617, 14839), (2299, 10437), (2343, 10241), (2541, 9443), (2793, 8591), (3479, 6897), (4047, 5929), (4389, 5467)]