1338860857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{7297}}^1$

素因数の和:7608

約数の個数: 16

約数和(自身を含む): 1456564032

約数和(自身を除く): 117703175

約数列:

[1, 17, 43, 251, 731, 4267, 7297, 10793, 124049, 183481, 313771, 1831547, 5334107, 31136299, 78756521, 1338860857]

約数ペア:

[(1, 1338860857), (17, 78756521), (43, 31136299), (251, 5334107), (731, 1831547), (4267, 313771), (7297, 183481), (10793, 124049)]