211340437

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{2657}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 263843712

約数和(自身を除く): 52503275

約数列:

[1, 7, 11, 77, 1033, 2657, 7231, 11363, 18599, 29227, 79541, 204589, 2744681, 19212767, 30191491, 211340437]

約数ペア:

[(1, 211340437), (7, 30191491), (11, 19212767), (77, 2744681), (1033, 204589), (2657, 79541), (7231, 29227), (11363, 18599)]