856970291667

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3583}}^1\times {\mathrm{7817}}^1$

素因数の和:11488

約数の個数: 64

約数和(自身を含む): 1377224884224

約数和(自身を除く): 520254592557

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 3583, 4371, 7817, 10199, 10749, 23451, 25081, 30597, 54719, 75243, 111073, 164157, 168401, 242327, 333219, 367399, 505203, 726981, 777511, 1102197, 1178807, 1696289, 2332533, 2571793, 3536421, 5088867, 5220431, 7715379, 11389369, 15661293, 28008311, 34168107, 36543017, 79725583, 84024933, 109629051, 196058177, 239176749, 588174531, 868257641, 1316390617, 2604772923, 3949171851, 6077803487, 9214734319, 18233410461, 27644202957, 40808109127, 122424327381, 285656763889, 856970291667]

約数ペア:

[(1, 856970291667), (3, 285656763889), (7, 122424327381), (21, 40808109127), (31, 27644202957), (47, 18233410461), (93, 9214734319), (141, 6077803487), (217, 3949171851), (329, 2604772923), (651, 1316390617), (987, 868257641), (1457, 588174531), (3583, 239176749), (4371, 196058177), (7817, 109629051), (10199, 84024933), (10749, 79725583), (23451, 36543017), (25081, 34168107), (30597, 28008311), (54719, 15661293), (75243, 11389369), (111073, 7715379), (164157, 5220431), (168401, 5088867), (242327, 3536421), (333219, 2571793), (367399, 2332533), (505203, 1696289), (726981, 1178807), (777511, 1102197)]