21014724209

素因数分解:

${\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1\times {\mathrm{4721}}^1$

素因数の和:5632

約数の個数: 16

約数和(自身を含む): 21704578560

約数和(自身を除く): 689854351

約数列:

[1, 41, 151, 719, 4721, 6191, 29479, 108569, 193561, 712871, 3394399, 4451329, 29227711, 139170359, 512554249, 21014724209]

約数ペア:

[(1, 21014724209), (41, 512554249), (151, 139170359), (719, 29227711), (4721, 4451329), (6191, 3394399), (29479, 712871), (108569, 193561)]