12460219191

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{631889}}^1$

素因数の和:632215

約数の個数: 24

約数和(自身を含む): 20634999840

約数和(自身を除く): 8174780649

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 19719, 631889, 1895667, 4423223, 5687001, 13269669, 39809007, 197781257, 593343771, 1384468799, 1780031313, 4153406397, 12460219191]

約数ペア:

[(1, 12460219191), (3, 4153406397), (7, 1780031313), (9, 1384468799), (21, 593343771), (63, 197781257), (313, 39809007), (939, 13269669), (2191, 5687001), (2817, 4423223), (6573, 1895667), (19719, 631889)]