8243169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13180

約数の個数: 16

約数和(自身を含む): 12622080

約数和(自身を除く): 4378911

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 13147, 39441, 144617, 249793, 433851, 749379, 2747723, 8243169]

約数ペア:

[(1, 8243169), (3, 2747723), (11, 749379), (19, 433851), (33, 249793), (57, 144617), (209, 39441), (627, 13147)]