316138681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 338990400

約数和(自身を除く): 22851719

約数列:

[1, 17, 139, 353, 379, 2363, 6001, 6443, 49067, 52681, 133787, 834139, 895577, 2274379, 18596393, 316138681]

約数ペア:

[(1, 316138681), (17, 18596393), (139, 2274379), (353, 895577), (379, 834139), (2363, 133787), (6001, 52681), (6443, 49067)]