16943702993

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{1193}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 20219673600

約数和(自身を除く): 3275970607

約数列:

[1, 7, 47, 49, 329, 343, 881, 1193, 2303, 6167, 8351, 16121, 41407, 43169, 56071, 58457, 289849, 302183, 392497, 409199, 1051033, 2028943, 2747479, 7357231, 14202601, 19232353, 49398551, 51500617, 345789857, 360504319, 2420528999, 16943702993]

約数ペア:

[(1, 16943702993), (7, 2420528999), (47, 360504319), (49, 345789857), (329, 51500617), (343, 49398551), (881, 19232353), (1193, 14202601), (2303, 7357231), (6167, 2747479), (8351, 2028943), (16121, 1051033), (41407, 409199), (43169, 392497), (56071, 302183), (58457, 289849)]