13107339

素因数分解:

$3^4\times 7^1\times {\mathrm{23117}}^1$

素因数の和:23136

約数の個数: 20

約数和(自身を含む): 22378224

約数和(自身を除く): 9270885

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23117, 69351, 161819, 208053, 485457, 624159, 1456371, 1872477, 4369113, 13107339]

約数ペア:

[(1, 13107339), (3, 4369113), (7, 1872477), (9, 1456371), (21, 624159), (27, 485457), (63, 208053), (81, 161819), (189, 69351), (567, 23117)]