749580039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{17747}}^1$

素因数の和:17804

約数の個数: 36

約数和(自身を含む): 1230681816

約数和(自身を除く): 481101777

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 2223, 3249, 4693, 14079, 17747, 42237, 53241, 159723, 230711, 337193, 692133, 1011579, 2076399, 3034737, 4383509, 6406667, 13150527, 19220001, 39451581, 57660003, 83286671, 249860013, 749580039]

約数ペア:

[(1, 749580039), (3, 249860013), (9, 83286671), (13, 57660003), (19, 39451581), (39, 19220001), (57, 13150527), (117, 6406667), (171, 4383509), (247, 3034737), (361, 2076399), (741, 1011579), (1083, 692133), (2223, 337193), (3249, 230711), (4693, 159723), (14079, 53241), (17747, 42237)]