12343709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 15071232

約数和(自身を除く): 2727523

約数列:

[1, 7, 23, 43, 161, 301, 989, 1783, 6923, 12481, 41009, 76669, 287063, 536683, 1763387, 12343709]

約数ペア:

[(1, 12343709), (7, 1763387), (23, 536683), (43, 287063), (161, 76669), (301, 41009), (989, 12481), (1783, 6923)]