4385277001

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{270379}}^1$

素因数の和:270724

約数の個数: 12

約数和(自身を含む): 5116671120

約数和(自身を除く): 731394119

約数列:

[1, 7, 49, 331, 2317, 16219, 270379, 1892653, 13248571, 89495449, 626468143, 4385277001]

約数ペア:

[(1, 4385277001), (7, 626468143), (49, 89495449), (331, 13248571), (2317, 1892653), (16219, 270379)]