2569879359

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{170881}}^1$

素因数の和:171447

約数の個数: 16

約数和(自身を含む): 3814086240

約数和(自身を除く): 1244206881

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 15039, 170881, 512643, 1537929, 4613787, 95180717, 285542151, 856626453, 2569879359]

約数ペア:

[(1, 2569879359), (3, 856626453), (9, 285542151), (27, 95180717), (557, 4613787), (1671, 1537929), (5013, 512643), (15039, 170881)]