2830513497

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4347947}}^1$

素因数の和:4347988

約数の個数: 16

約数和(自身を含む): 4452298752

約数和(自身を除く): 1621785255

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4347947, 13043841, 30435629, 91306887, 134786357, 404359071, 943504499, 2830513497]

約数ペア:

[(1, 2830513497), (3, 943504499), (7, 404359071), (21, 134786357), (31, 91306887), (93, 30435629), (217, 13043841), (651, 4347947)]