2717855427

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2121667}}^1$

素因数の和:2121738

約数の個数: 16

約数和(自身を含む): 4209389312

約数和(自身を除く): 1491533885

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2121667, 6365001, 14851669, 44555007, 129421687, 388265061, 905951809, 2717855427]

約数ペア:

[(1, 2717855427), (3, 905951809), (7, 388265061), (21, 129421687), (61, 44555007), (183, 14851669), (427, 6365001), (1281, 2121667)]