13574869

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 17989632

約数和(自身を除く): 4414763

約数列:

[1, 7, 11, 31, 47, 77, 121, 217, 329, 341, 517, 847, 1331, 1457, 2387, 3619, 3751, 5687, 9317, 10199, 16027, 26257, 39809, 41261, 62557, 112189, 176297, 288827, 437899, 1234079, 1939267, 13574869]

約数ペア:

[(1, 13574869), (7, 1939267), (11, 1234079), (31, 437899), (47, 288827), (77, 176297), (121, 112189), (217, 62557), (329, 41261), (341, 39809), (517, 26257), (847, 16027), (1331, 10199), (1457, 9317), (2387, 5687), (3619, 3751)]