6553239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2579}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 10980480

約数和(自身を除く): 4427241

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 2579, 7737, 18053, 28369, 54159, 85107, 198583, 312059, 595749, 936177, 2184413, 6553239]

約数ペア:

[(1, 6553239), (3, 2184413), (7, 936177), (11, 595749), (21, 312059), (33, 198583), (77, 85107), (121, 54159), (231, 28369), (363, 18053), (847, 7737), (2541, 2579)]