21535492033

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{171629}}^1$

素因数の和:171729

約数の個数: 24

約数和(自身を含む): 25474697640

約数和(自身を除く): 3939205607

約数列:

[1, 11, 17, 61, 121, 187, 671, 1037, 2057, 7381, 11407, 125477, 171629, 1887919, 2917693, 10469369, 20767109, 32094623, 115163059, 177979273, 353040853, 1266793649, 1957772003, 21535492033]

約数ペア:

[(1, 21535492033), (11, 1957772003), (17, 1266793649), (61, 353040853), (121, 177979273), (187, 115163059), (671, 32094623), (1037, 20767109), (2057, 10469369), (7381, 2917693), (11407, 1887919), (125477, 171629)]