2904260157

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{162731}}^1$

素因数の和:163401

約数の個数: 16

約数和(自身を含む): 4309143360

約数和(自身を除く): 1404883203

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 17847, 162731, 488193, 1464579, 4393737, 107565191, 322695573, 968086719, 2904260157]

約数ペア:

[(1, 2904260157), (3, 968086719), (9, 322695573), (27, 107565191), (661, 4393737), (1983, 1464579), (5949, 488193), (17847, 162731)]