83491457

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 98120064

約数和(自身を除く): 14628607

約数列:

[1, 7, 41, 287, 421, 691, 2947, 4837, 17261, 28331, 120827, 198317, 290911, 2036377, 11927351, 83491457]

約数ペア:

[(1, 83491457), (7, 11927351), (41, 2036377), (287, 290911), (421, 198317), (691, 120827), (2947, 28331), (4837, 17261)]