85897497

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131947}}^1$

素因数の和:131988

約数の個数: 16

約数和(自身を含む): 135114752

約数和(自身を除く): 49217255

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 131947, 395841, 923629, 2770887, 4090357, 12271071, 28632499, 85897497]

約数ペア:

[(1, 85897497), (3, 28632499), (7, 12271071), (21, 4090357), (31, 2770887), (93, 923629), (217, 395841), (651, 131947)]