123028507

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3931}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 149478912

約数和(自身を除く): 26450405

約数列:

[1, 7, 17, 119, 263, 1841, 3931, 4471, 27517, 31297, 66827, 467789, 1033853, 7236971, 17575501, 123028507]

約数ペア:

[(1, 123028507), (7, 17575501), (17, 7236971), (119, 1033853), (263, 467789), (1841, 66827), (3931, 31297), (4471, 27517)]