556819887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10631}}^1$

素因数の和:10743

約数の個数: 32

約数和(自身を含む): 857364480

約数和(自身を除く): 300544593

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 3081, 4029, 10631, 17459, 31893, 52377, 138203, 180727, 414609, 542181, 839849, 2349451, 2519547, 7048353, 10918037, 14277433, 32754111, 42832299, 185606629, 556819887]

約数ペア:

[(1, 556819887), (3, 185606629), (13, 42832299), (17, 32754111), (39, 14277433), (51, 10918037), (79, 7048353), (221, 2519547), (237, 2349451), (663, 839849), (1027, 542181), (1343, 414609), (3081, 180727), (4029, 138203), (10631, 52377), (17459, 31893)]