7074639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 5505201

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 239, 253, 299, 429, 717, 759, 897, 1287, 2151, 2277, 2629, 2691, 3107, 3289, 5497, 7887, 9321, 9867, 16491, 23661, 27963, 29601, 34177, 49473, 60467, 71461, 102531, 181401, 214383, 307593, 544203, 643149, 786071, 2358213, 7074639]

約数ペア:

[(1, 7074639), (3, 2358213), (9, 786071), (11, 643149), (13, 544203), (23, 307593), (33, 214383), (39, 181401), (69, 102531), (99, 71461), (117, 60467), (143, 49473), (207, 34177), (239, 29601), (253, 27963), (299, 23661), (429, 16491), (717, 9867), (759, 9321), (897, 7887), (1287, 5497), (2151, 3289), (2277, 3107), (2629, 2691)]