854565971

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{20089}}^1$

素因数の和:20258

約数の個数: 16

約数和(自身を含む): 1002892800

約数和(自身を除く): 148326829

約数列:

[1, 7, 59, 103, 413, 721, 6077, 20089, 42539, 140623, 1185251, 2069167, 8296757, 14484169, 122080853, 854565971]

約数ペア:

[(1, 854565971), (7, 122080853), (59, 14484169), (103, 8296757), (413, 2069167), (721, 1185251), (6077, 140623), (20089, 42539)]