1898996829903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{607181}}^1$

素因数の和:607760

約数の個数: 48

約数和(自身を含む): 2966642677440

約数和(自身を除く): 1067645847537

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 521, 667, 1563, 2001, 4689, 6003, 11983, 15109, 35949, 45327, 107847, 135981, 347507, 607181, 1042521, 1821543, 3127563, 5464629, 13965163, 17608249, 41895489, 52824747, 125686467, 158474241, 316341301, 404989727, 949023903, 1214969181, 2847071709, 3644907543, 7275849923, 9173897729, 21827549769, 27521693187, 65482649307, 82565079561, 210999647767, 632998943301, 1898996829903]

約数ペア:

[(1, 1898996829903), (3, 632998943301), (9, 210999647767), (23, 82565079561), (29, 65482649307), (69, 27521693187), (87, 21827549769), (207, 9173897729), (261, 7275849923), (521, 3644907543), (667, 2847071709), (1563, 1214969181), (2001, 949023903), (4689, 404989727), (6003, 316341301), (11983, 158474241), (15109, 125686467), (35949, 52824747), (45327, 41895489), (107847, 17608249), (135981, 13965163), (347507, 5464629), (607181, 3127563), (1042521, 1821543)]