4974645781

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{98717}}^1$

素因数の和:99060

約数の個数: 16

約数和(自身を含む): 5951510784

約数和(自身を除く): 976865003

約数列:

[1, 7, 23, 161, 313, 2191, 7199, 50393, 98717, 691019, 2270491, 15893437, 30898421, 216288947, 710663683, 4974645781]

約数ペア:

[(1, 4974645781), (7, 710663683), (23, 216288947), (161, 30898421), (313, 15893437), (2191, 2270491), (7199, 691019), (50393, 98717)]