4491927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 7566936

約数和(自身を除く): 3075009

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 157, 187, 289, 471, 561, 867, 1413, 1683, 1727, 2601, 2669, 3179, 5181, 8007, 9537, 15543, 24021, 28611, 29359, 45373, 88077, 136119, 264231, 408357, 499103, 1497309, 4491927]

約数ペア:

[(1, 4491927), (3, 1497309), (9, 499103), (11, 408357), (17, 264231), (33, 136119), (51, 88077), (99, 45373), (153, 29359), (157, 28611), (187, 24021), (289, 15543), (471, 9537), (561, 8007), (867, 5181), (1413, 3179), (1683, 2669), (1727, 2601)]