85696897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31541}}^1$

素因数の和:31584

約数の個数: 16

約数和(自身を含む): 105981120

約数和(自身を除く): 20284223

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 31541, 346951, 410033, 599279, 4510363, 6592069, 7790627, 85696897]

約数ペア:

[(1, 85696897), (11, 7790627), (13, 6592069), (19, 4510363), (143, 599279), (209, 410033), (247, 346951), (2717, 31541)]