1738005983991

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{87738199}}^1$

素因数の和:87738307

約数の個数: 24

約数和(自身を含む): 2627934566400

約数和(自身を除く): 889928582409

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 19809, 87738199, 263214597, 789643791, 2719884169, 6229412129, 8159652507, 18688236387, 24478957521, 56064709161, 193111775999, 579335327997, 1738005983991]

約数ペア:

[(1, 1738005983991), (3, 579335327997), (9, 193111775999), (31, 56064709161), (71, 24478957521), (93, 18688236387), (213, 8159652507), (279, 6229412129), (639, 2719884169), (2201, 789643791), (6603, 263214597), (19809, 87738199)]