13893408621

素因数分解:

$3^2\times {\mathrm{7993}}^1\times {\mathrm{193133}}^1$

素因数の和:201132

約数の個数: 12

約数和(自身を含む): 20070871548

約数和(自身を除く): 6177462927

約数列:

[1, 3, 9, 7993, 23979, 71937, 193133, 579399, 1738197, 1543712069, 4631136207, 13893408621]

約数ペア:

[(1, 13893408621), (3, 4631136207), (9, 1543712069), (7993, 1738197), (23979, 579399), (71937, 193133)]