1270792330959

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1\times {\mathrm{1979}}^1\times {\mathrm{1993}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 1707482937600

約数和(自身を除く): 436690606641

約数列:

[1, 3, 211, 509, 633, 1527, 1979, 1993, 5937, 5979, 107399, 322197, 417569, 420523, 1007311, 1014437, 1252707, 1261569, 3021933, 3043311, 3944147, 11832441, 212542621, 214046207, 637627863, 642138621, 832215017, 2007570823, 2496645051, 6022712469, 423597443653, 1270792330959]

約数ペア:

[(1, 1270792330959), (3, 423597443653), (211, 6022712469), (509, 2496645051), (633, 2007570823), (1527, 832215017), (1979, 642138621), (1993, 637627863), (5937, 214046207), (5979, 212542621), (107399, 11832441), (322197, 3944147), (417569, 3043311), (420523, 3021933), (1007311, 1261569), (1014437, 1252707)]