820170071

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{36241}}^1$

素因数の和:36362

約数の個数: 16

約数和(自身を含む): 970705728

約数和(自身を除く): 150535657

約数列:

[1, 7, 53, 61, 371, 427, 3233, 22631, 36241, 253687, 1920773, 2210701, 13445411, 15474907, 117167153, 820170071]

約数ペア:

[(1, 820170071), (7, 117167153), (53, 15474907), (61, 13445411), (371, 2210701), (427, 1920773), (3233, 253687), (22631, 36241)]