2017100889

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{22961}}^1$

素因数の和:23237

約数の個数: 24

約数和(自身を含む): 2994612192

約数和(自身を除く): 977511303

約数列:

[1, 3, 9, 43, 129, 227, 387, 681, 2043, 9761, 22961, 29283, 68883, 87849, 206649, 987323, 2961969, 5212147, 8885907, 15636441, 46909323, 224122321, 672366963, 2017100889]

約数ペア:

[(1, 2017100889), (3, 672366963), (9, 224122321), (43, 46909323), (129, 15636441), (227, 8885907), (387, 5212147), (681, 2961969), (2043, 987323), (9761, 206649), (22961, 87849), (29283, 68883)]