2757706273

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{4987}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 3176198784

約数和(自身を除く): 418492511

約数列:

[1, 7, 197, 401, 1379, 2807, 4987, 34909, 78997, 552979, 982439, 1999787, 6877073, 13998509, 393958039, 2757706273]

約数ペア:

[(1, 2757706273), (7, 393958039), (197, 13998509), (401, 6877073), (1379, 1999787), (2807, 982439), (4987, 552979), (34909, 78997)]