22620829

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 30106944

約数和(自身を除く): 7486115

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 1571, 2057, 10997, 14399, 17281, 26707, 120967, 186949, 190091, 293777, 1330637, 2056439, 3231547, 22620829]

約数ペア:

[(1, 22620829), (7, 3231547), (11, 2056439), (17, 1330637), (77, 293777), (119, 190091), (121, 186949), (187, 120967), (847, 26707), (1309, 17281), (1571, 14399), (2057, 10997)]