2017642777

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{7121}}^1$

素因数の和:7368

約数の個数: 16

約数和(自身を含む): 2144120832

約数和(自身を除く): 126478055

約数列:

[1, 23, 97, 127, 2231, 2921, 7121, 12319, 163783, 283337, 690737, 904367, 15886951, 20800441, 87723599, 2017642777]

約数ペア:

[(1, 2017642777), (23, 87723599), (97, 20800441), (127, 15886951), (2231, 904367), (2921, 690737), (7121, 283337), (12319, 163783)]