29309769

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1798

約数の個数: 20

約数和(自身を含む): 43999956

約数和(自身を除く): 14690187

約数列:

[1, 3, 9, 27, 81, 233, 699, 1553, 2097, 4659, 6291, 13977, 18873, 41931, 125793, 361849, 1085547, 3256641, 9769923, 29309769]

約数ペア:

[(1, 29309769), (3, 9769923), (9, 3256641), (27, 1085547), (81, 361849), (233, 125793), (699, 41931), (1553, 18873), (2097, 13977), (4659, 6291)]