317611007

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{10847}}^1$

素因数の和:10990

約数の個数: 16

約数和(自身を含む): 374906880

約数和(自身を除く): 57295873

約数列:

[1, 7, 47, 89, 329, 623, 4183, 10847, 29281, 75929, 509809, 965383, 3568663, 6757681, 45373001, 317611007]

約数ペア:

[(1, 317611007), (7, 45373001), (47, 6757681), (89, 3568663), (329, 965383), (623, 509809), (4183, 75929), (10847, 29281)]