869897197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{74933}}^1$

素因数の和:75012

約数の個数: 16

約数和(自身を含む): 1007112960

約数和(自身を除く): 137215763

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 74933, 974129, 1423727, 3521851, 18508451, 45784063, 66915169, 869897197]

約数ペア:

[(1, 869897197), (13, 66915169), (19, 45784063), (47, 18508451), (247, 3521851), (611, 1423727), (893, 974129), (11609, 74933)]