12931556561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1\times {\mathrm{33053}}^1$

素因数の和:38152

約数の個数: 16

約数和(自身を含む): 16126121088

約数和(自身を除く): 3194564527

約数列:

[1, 7, 11, 77, 5081, 33053, 35567, 55891, 231371, 363583, 391237, 2545081, 167942293, 1175596051, 1847365223, 12931556561]

約数ペア:

[(1, 12931556561), (7, 1847365223), (11, 1175596051), (77, 167942293), (5081, 2545081), (33053, 391237), (35567, 363583), (55891, 231371)]