12627039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 19111680

約数和(自身を除く): 6484641

約数列:

[1, 3, 17, 19, 51, 57, 83, 157, 249, 323, 471, 969, 1411, 1577, 2669, 2983, 4233, 4731, 8007, 8949, 13031, 26809, 39093, 50711, 80427, 152133, 221527, 247589, 664581, 742767, 4209013, 12627039]

約数ペア:

[(1, 12627039), (3, 4209013), (17, 742767), (19, 664581), (51, 247589), (57, 221527), (83, 152133), (157, 80427), (249, 50711), (323, 39093), (471, 26809), (969, 13031), (1411, 8949), (1577, 8007), (2669, 4731), (2983, 4233)]