9994385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 12773376

約数和(自身を除く): 2778991

約数列:

[1, 5, 17, 85, 307, 383, 1535, 1915, 5219, 6511, 26095, 32555, 117581, 587905, 1998877, 9994385]

約数ペア:

[(1, 9994385), (5, 1998877), (17, 587905), (85, 117581), (307, 32555), (383, 26095), (1535, 6511), (1915, 5219)]