28334427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2971}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 43795392

約数和(自身を除く): 15460965

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 2971, 3179, 8913, 9537, 32681, 50507, 98043, 151521, 555577, 858619, 1666731, 2575857, 9444809, 28334427]

約数ペア:

[(1, 28334427), (3, 9444809), (11, 2575857), (17, 1666731), (33, 858619), (51, 555577), (187, 151521), (289, 98043), (561, 50507), (867, 32681), (2971, 9537), (3179, 8913)]