2021197303

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{123719}}^1$

素因数の和:123798

約数の個数: 12

約数和(自身を含む): 2211371280

約数和(自身を除く): 190173977

約数列:

[1, 17, 31, 527, 961, 16337, 123719, 2103223, 3835289, 65199913, 118893959, 2021197303]

約数ペア:

[(1, 2021197303), (17, 118893959), (31, 65199913), (527, 3835289), (961, 2103223), (16337, 123719)]