22723701

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 21402507

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 47, 49, 69, 77, 91, 141, 143, 147, 161, 231, 253, 273, 299, 329, 429, 483, 517, 539, 611, 637, 759, 897, 987, 1001, 1081, 1127, 1551, 1617, 1771, 1833, 1911, 2093, 2303, 3003, 3243, 3289, 3381, 3619, 4277, 5313, 6279, 6721, 6909, 7007, 7567, 9867, 10857, 11891, 12397, 12831, 14053, 14651, 20163, 21021, 22701, 23023, 25333, 29939, 35673, 37191, 42159, 43953, 47047, 52969, 69069, 75999, 83237, 89817, 98371, 141141, 154583, 158907, 161161, 249711, 295113, 329329, 463749, 483483, 582659, 688597, 987987, 1082081, 1747977, 2065791, 3246243, 7574567, 22723701]

約数ペア:

[(1, 22723701), (3, 7574567), (7, 3246243), (11, 2065791), (13, 1747977), (21, 1082081), (23, 987987), (33, 688597), (39, 582659), (47, 483483), (49, 463749), (69, 329329), (77, 295113), (91, 249711), (141, 161161), (143, 158907), (147, 154583), (161, 141141), (231, 98371), (253, 89817), (273, 83237), (299, 75999), (329, 69069), (429, 52969), (483, 47047), (517, 43953), (539, 42159), (611, 37191), (637, 35673), (759, 29939), (897, 25333), (987, 23023), (1001, 22701), (1081, 21021), (1127, 20163), (1551, 14651), (1617, 14053), (1771, 12831), (1833, 12397), (1911, 11891), (2093, 10857), (2303, 9867), (3003, 7567), (3243, 7007), (3289, 6909), (3381, 6721), (3619, 6279), (4277, 5313)]