1738694735729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{2153297}}^1$

素因数の和:2153457

約数の個数: 24

約数和(自身を含む): 2085357141504

約数和(自身を除く): 346662405775

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3721, 13237, 26047, 115351, 807457, 2153297, 15073079, 66752207, 131351117, 467265449, 919457819, 4071884627, 8012418137, 28503192389, 56086926959, 248384962247, 1738694735729]

約数ペア:

[(1, 1738694735729), (7, 248384962247), (31, 56086926959), (61, 28503192389), (217, 8012418137), (427, 4071884627), (1891, 919457819), (3721, 467265449), (13237, 131351117), (26047, 66752207), (115351, 15073079), (807457, 2153297)]