39530337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 67823616

約数和(自身を除く): 28293279

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 329, 331, 363, 517, 847, 987, 993, 1551, 2317, 2541, 3619, 3641, 5687, 6951, 10857, 10923, 15557, 17061, 25487, 39809, 40051, 46671, 76461, 108899, 119427, 120153, 171127, 280357, 326697, 513381, 841071, 1197889, 1882397, 3593667, 5647191, 13176779, 39530337]

約数ペア:

[(1, 39530337), (3, 13176779), (7, 5647191), (11, 3593667), (21, 1882397), (33, 1197889), (47, 841071), (77, 513381), (121, 326697), (141, 280357), (231, 171127), (329, 120153), (331, 119427), (363, 108899), (517, 76461), (847, 46671), (987, 40051), (993, 39809), (1551, 25487), (2317, 17061), (2541, 15557), (3619, 10923), (3641, 10857), (5687, 6951)]