9978610213

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{28447}}^1$

素因数の和:28705

約数の個数: 24

約数和(自身を含む): 11865319424

約数和(自身を除く): 1886709211

約数列:

[1, 11, 13, 121, 143, 223, 1573, 2453, 2899, 26983, 28447, 31889, 312917, 350779, 369811, 3442087, 4067921, 6343681, 44747131, 69780491, 82467853, 767585401, 907146383, 9978610213]

約数ペア:

[(1, 9978610213), (11, 907146383), (13, 767585401), (121, 82467853), (143, 69780491), (223, 44747131), (1573, 6343681), (2453, 4067921), (2899, 3442087), (26983, 369811), (28447, 350779), (31889, 312917)]