2757181887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{7669}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 4080133200

約数和(自身を除く): 1322951313

約数列:

[1, 3, 9, 43, 129, 387, 929, 2787, 7669, 8361, 23007, 39947, 69021, 119841, 329767, 359523, 989301, 2967903, 7124501, 21373503, 64120509, 306353543, 919060629, 2757181887]

約数ペア:

[(1, 2757181887), (3, 919060629), (9, 306353543), (43, 64120509), (129, 21373503), (387, 7124501), (929, 2967903), (2787, 989301), (7669, 359523), (8361, 329767), (23007, 119841), (39947, 69021)]