71867117

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 83466240

約数和(自身を除く): 11599123

約数列:

[1, 7, 103, 263, 379, 721, 1841, 2653, 27089, 39037, 99677, 189623, 273259, 697739, 10266731, 71867117]

約数ペア:

[(1, 71867117), (7, 10266731), (103, 697739), (263, 273259), (379, 189623), (721, 99677), (1841, 39037), (2653, 27089)]