82123237

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 95541120

約数和(自身を除く): 13417883

約数列:

[1, 7, 89, 193, 623, 683, 1351, 4781, 17177, 60787, 120239, 131819, 425509, 922733, 11731891, 82123237]

約数ペア:

[(1, 82123237), (7, 11731891), (89, 922733), (193, 425509), (623, 131819), (683, 120239), (1351, 60787), (4781, 17177)]