82780959

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{8269}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 114324480

約数和(自身を除く): 31543521

約数列:

[1, 3, 47, 71, 141, 213, 3337, 8269, 10011, 24807, 388643, 587099, 1165929, 1761297, 27593653, 82780959]

約数ペア:

[(1, 82780959), (3, 27593653), (47, 1761297), (71, 1165929), (141, 587099), (213, 388643), (3337, 24807), (8269, 10011)]