4996147

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 6008256

約数和(自身を除く): 1012109

約数列:

[1, 13, 17, 37, 47, 169, 221, 481, 611, 629, 799, 1739, 2873, 6253, 7943, 8177, 10387, 22607, 29563, 106301, 135031, 293891, 384319, 4996147]

約数ペア:

[(1, 4996147), (13, 384319), (17, 293891), (37, 135031), (47, 106301), (169, 29563), (221, 22607), (481, 10387), (611, 8177), (629, 7943), (799, 6253), (1739, 2873)]