9113819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 11902464

約数和(自身を除く): 2788645

約数列:

[1, 11, 13, 17, 23, 143, 163, 187, 221, 253, 299, 391, 1793, 2119, 2431, 2771, 3289, 3749, 4301, 5083, 23309, 30481, 36023, 41239, 48737, 55913, 63733, 396253, 536107, 701063, 828529, 9113819]

約数ペア:

[(1, 9113819), (11, 828529), (13, 701063), (17, 536107), (23, 396253), (143, 63733), (163, 55913), (187, 48737), (221, 41239), (253, 36023), (299, 30481), (391, 23309), (1793, 5083), (2119, 4301), (2431, 3749), (2771, 3289)]