17037657

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 30820608

約数和(自身を除く): 13782951

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 293, 497, 639, 819, 879, 923, 1491, 2051, 2637, 2769, 3809, 4473, 6153, 6461, 8307, 11427, 18459, 19383, 20803, 26663, 34281, 58149, 62409, 79989, 145621, 187227, 239967, 270439, 436863, 811317, 1310589, 1893073, 2433951, 5679219, 17037657]

約数ペア:

[(1, 17037657), (3, 5679219), (7, 2433951), (9, 1893073), (13, 1310589), (21, 811317), (39, 436863), (63, 270439), (71, 239967), (91, 187227), (117, 145621), (213, 79989), (273, 62409), (293, 58149), (497, 34281), (639, 26663), (819, 20803), (879, 19383), (923, 18459), (1491, 11427), (2051, 8307), (2637, 6461), (2769, 6153), (3809, 4473)]