2040378567453

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{3911}}^1\times {\mathrm{255361}}^1$

素因数の和:259505

約数の個数: 24

約数和(自身を含む): 2960965290816

約数和(自身を除く): 920586723363

約数列:

[1, 3, 9, 227, 681, 2043, 3911, 11733, 35199, 255361, 766083, 887797, 2298249, 2663391, 7990173, 57966947, 173900841, 521702523, 998716871, 2996150613, 8988451839, 226708729717, 680126189151, 2040378567453]

約数ペア:

[(1, 2040378567453), (3, 680126189151), (9, 226708729717), (227, 8988451839), (681, 2996150613), (2043, 998716871), (3911, 521702523), (11733, 173900841), (35199, 57966947), (255361, 7990173), (766083, 2663391), (887797, 2298249)]