6520031427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{327163}}^1$

素因数の和:327259

約数の個数: 32

約数和(自身を含む): 10846140928

約数和(自身を除く): 4326109501

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 327163, 981489, 2290141, 4253119, 6870423, 12759357, 23882899, 29771833, 71648697, 89315499, 167180293, 310477687, 501540879, 931433061, 2173343809, 6520031427]

約数ペア:

[(1, 6520031427), (3, 2173343809), (7, 931433061), (13, 501540879), (21, 310477687), (39, 167180293), (73, 89315499), (91, 71648697), (219, 29771833), (273, 23882899), (511, 12759357), (949, 6870423), (1533, 4253119), (2847, 2290141), (6643, 981489), (19929, 327163)]