123997347

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{599021}}^1$

素因数の和:599050

約数の個数: 12

約数和(自身を含む): 186894864

約数和(自身を除く): 62897517

約数列:

[1, 3, 9, 23, 69, 207, 599021, 1797063, 5391189, 13777483, 41332449, 123997347]

約数ペア:

[(1, 123997347), (3, 41332449), (9, 13777483), (23, 5391189), (69, 1797063), (207, 599021)]