4096191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2355009

約数列:

[1, 3, 11, 19, 33, 47, 57, 139, 141, 209, 417, 517, 627, 893, 1529, 1551, 2641, 2679, 4587, 6533, 7923, 9823, 19599, 29051, 29469, 71863, 87153, 124127, 215589, 372381, 1365397, 4096191]

約数ペア:

[(1, 4096191), (3, 1365397), (11, 372381), (19, 215589), (33, 124127), (47, 87153), (57, 71863), (139, 29469), (141, 29051), (209, 19599), (417, 9823), (517, 7923), (627, 6533), (893, 4587), (1529, 2679), (1551, 2641)]