828971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 1072512

約数和(自身を除く): 243541

約数列:

[1, 11, 13, 17, 31, 121, 143, 187, 221, 341, 403, 527, 1573, 2057, 2431, 3751, 4433, 5797, 6851, 26741, 48763, 63767, 75361, 828971]

約数ペア:

[(1, 828971), (11, 75361), (13, 63767), (17, 48763), (31, 26741), (121, 6851), (143, 5797), (187, 4433), (221, 3751), (341, 2431), (403, 2057), (527, 1573)]