56568491

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{60761}}^1$

素因数の和:60794

約数の個数: 12

約数和(自身を含む): 69268680

約数和(自身を除く): 12700189

約数列:

[1, 7, 19, 49, 133, 931, 60761, 425327, 1154459, 2977289, 8081213, 56568491]

約数ペア:

[(1, 56568491), (7, 8081213), (19, 2977289), (49, 1154459), (133, 425327), (931, 60761)]