2012499243

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{211153}}^1$

素因数の和:211515

約数の個数: 16

約数和(自身を含む): 2989940640

約数和(自身を除く): 977441397

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 9531, 211153, 633459, 1900377, 5701131, 74537009, 223611027, 670833081, 2012499243]

約数ペア:

[(1, 2012499243), (3, 670833081), (9, 223611027), (27, 74537009), (353, 5701131), (1059, 1900377), (3177, 633459), (9531, 211153)]