22200681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 10313367

約数列:

[1, 3, 23, 31, 69, 93, 97, 107, 291, 321, 713, 2139, 2231, 2461, 3007, 3317, 6693, 7383, 9021, 9951, 10379, 31137, 69161, 76291, 207483, 228873, 238717, 321749, 716151, 965247, 7400227, 22200681]

約数ペア:

[(1, 22200681), (3, 7400227), (23, 965247), (31, 716151), (69, 321749), (93, 238717), (97, 228873), (107, 207483), (291, 76291), (321, 69161), (713, 31137), (2139, 10379), (2231, 9951), (2461, 9021), (3007, 7383), (3317, 6693)]