1323927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2141568

約数和(自身を除く): 817641

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 311, 387, 473, 933, 1419, 2799, 3421, 4257, 10263, 13373, 30789, 40119, 120357, 147103, 441309, 1323927]

約数ペア:

[(1, 1323927), (3, 441309), (9, 147103), (11, 120357), (33, 40119), (43, 30789), (99, 13373), (129, 10263), (311, 4257), (387, 3421), (473, 2799), (933, 1419)]