557368097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205141}}^1$

素因数の和:205184

約数の個数: 16

約数和(自身を含む): 689277120

約数和(自身を除く): 131909023

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 205141, 2256551, 2666833, 3897679, 29335163, 42874469, 50669827, 557368097]

約数ペア:

[(1, 557368097), (11, 50669827), (13, 42874469), (19, 29335163), (143, 3897679), (209, 2666833), (247, 2256551), (2717, 205141)]