787788287

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4196

約数の個数: 20

約数和(自身を含む): 933445800

約数和(自身を除く): 145657513

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 4139, 14641, 17303, 45529, 53807, 190333, 500819, 591877, 5509009, 6510647, 60599099, 71617117, 787788287]

約数ペア:

[(1, 787788287), (11, 71617117), (13, 60599099), (121, 6510647), (143, 5509009), (1331, 591877), (1573, 500819), (4139, 190333), (14641, 53807), (17303, 45529)]