2946785793

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{349933}}^1$

素因数の和:350344

約数の個数: 16

約数和(自身を含む): 4501550976

約数和(自身を除く): 1554765183

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 349933, 1049799, 2449531, 7348593, 140323133, 420969399, 982261931, 2946785793]

約数ペア:

[(1, 2946785793), (3, 982261931), (7, 420969399), (21, 140323133), (401, 7348593), (1203, 2449531), (2807, 1049799), (8421, 349933)]