7750871217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1178123}}^1$

素因数の和:1178189

約数の個数: 24

約数和(自身を含む): 12129964704

約数和(自身を除く): 4379093487

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 1178123, 3534369, 10603107, 20028091, 50659289, 60084273, 151977867, 180252819, 455933601, 861207913, 2583623739, 7750871217]

約数ペア:

[(1, 7750871217), (3, 2583623739), (9, 861207913), (17, 455933601), (43, 180252819), (51, 151977867), (129, 60084273), (153, 50659289), (387, 20028091), (731, 10603107), (2193, 3534369), (6579, 1178123)]