87894107

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4898

約数の個数: 16

約数和(自身を含む): 104493312

約数和(自身を除く): 16599205

約数列:

[1, 7, 43, 61, 301, 427, 2623, 4787, 18361, 33509, 205841, 292007, 1440887, 2044049, 12556301, 87894107]

約数ペア:

[(1, 87894107), (7, 12556301), (43, 2044049), (61, 1440887), (301, 292007), (427, 205841), (2623, 33509), (4787, 18361)]