2570291315727

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1\times {\mathrm{86843}}^1$

素因数の和:87691

約数の個数: 32

約数和(自身を含む): 3494747068416

約数和(自身を除く): 924455752689

約数列:

[1, 3, 71, 213, 283, 491, 849, 1473, 20093, 34861, 60279, 86843, 104583, 138953, 260529, 416859, 6165853, 9865663, 18497559, 24576569, 29596989, 42639913, 73729707, 127919739, 1744936399, 3027433823, 5234809197, 9082301469, 12067095379, 36201286137, 856763771909, 2570291315727]

約数ペア:

[(1, 2570291315727), (3, 856763771909), (71, 36201286137), (213, 12067095379), (283, 9082301469), (491, 5234809197), (849, 3027433823), (1473, 1744936399), (20093, 127919739), (34861, 73729707), (60279, 42639913), (86843, 29596989), (104583, 24576569), (138953, 18497559), (260529, 9865663), (416859, 6165853)]