85260007

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 99171072

約数和(自身を除く): 13911065

約数列:

[1, 7, 83, 257, 571, 581, 1799, 3997, 21331, 47393, 146747, 149317, 331751, 1027229, 12180001, 85260007]

約数ペア:

[(1, 85260007), (7, 12180001), (83, 1027229), (257, 331751), (571, 149317), (581, 146747), (1799, 47393), (3997, 21331)]