996979841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31547}}^1$

素因数の和:31601

約数の個数: 24

約数和(自身を含む): 1247029344

約数和(自身を除く): 250049503

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 31547, 31603, 347017, 410111, 536299, 4511221, 5331443, 5899289, 6971887, 58645873, 76690757, 90634531, 996979841]

約数ペア:

[(1, 996979841), (11, 90634531), (13, 76690757), (17, 58645873), (143, 6971887), (169, 5899289), (187, 5331443), (221, 4511221), (1859, 536299), (2431, 410111), (2873, 347017), (31547, 31603)]