1686689147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14437}}^1$

素因数の和:14523

約数の個数: 32

約数和(自身を含む): 2134513920

約数和(自身を除く): 447824773

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 817, 2717, 6149, 8987, 10621, 14437, 116831, 158807, 187681, 274303, 620791, 2064491, 3017333, 3565939, 6828701, 8070283, 11795029, 39225329, 88773113, 129745319, 153335377, 1686689147]

約数ペア:

[(1, 1686689147), (11, 153335377), (13, 129745319), (19, 88773113), (43, 39225329), (143, 11795029), (209, 8070283), (247, 6828701), (473, 3565939), (559, 3017333), (817, 2064491), (2717, 620791), (6149, 274303), (8987, 187681), (10621, 158807), (14437, 116831)]