9209867821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4124437}}^1$

素因数の和:4124484

約数の個数: 16

約数和(自身を含む): 11878381440

約数和(自身を除く): 2668513619

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 4124437, 28871059, 45368807, 119608673, 317581649, 837260711, 1315695403, 9209867821]

約数ペア:

[(1, 9209867821), (7, 1315695403), (11, 837260711), (29, 317581649), (77, 119608673), (203, 45368807), (319, 28871059), (2233, 4124437)]