2685913507197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{182752501}}^1$

素因数の和:182752601

約数の個数: 24

約数和(自身を含む): 4105352204928

約数和(自身を除く): 1419438697731

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 182752501, 548257503, 1644772509, 4203307523, 12609922569, 12975427571, 37829767707, 38926282713, 116778848139, 298434834133, 895304502399, 2685913507197]

約数ペア:

[(1, 2685913507197), (3, 895304502399), (9, 298434834133), (23, 116778848139), (69, 38926282713), (71, 37829767707), (207, 12975427571), (213, 12609922569), (639, 4203307523), (1633, 1644772509), (4899, 548257503), (14697, 182752501)]