2021361243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1424497}}^1$

素因数の和:1424554

約数の個数: 16

約数和(自身を含む): 3008539776

約数和(自身を除く): 987178533

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1424497, 4273491, 15669467, 47008401, 61253371, 183760113, 673787081, 2021361243]

約数ペア:

[(1, 2021361243), (3, 673787081), (11, 183760113), (33, 61253371), (43, 47008401), (129, 15669467), (473, 4273491), (1419, 1424497)]