6947689

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 8303616

約数和(自身を除く): 1355927

約数列:

[1, 7, 31, 101, 217, 317, 707, 2219, 3131, 9827, 21917, 32017, 68789, 224119, 992527, 6947689]

約数ペア:

[(1, 6947689), (7, 992527), (31, 224119), (101, 68789), (217, 32017), (317, 21917), (707, 9827), (2219, 3131)]