887017323

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 1218454992

約数和(自身を除く): 331437669

約数列:

[1, 3, 47, 137, 141, 411, 977, 2209, 2931, 6439, 6627, 19317, 45919, 133849, 137757, 302633, 401547, 907899, 2158193, 6290903, 6474579, 18872709, 295672441, 887017323]

約数ペア:

[(1, 887017323), (3, 295672441), (47, 18872709), (137, 6474579), (141, 6290903), (411, 2158193), (977, 907899), (2209, 401547), (2931, 302633), (6439, 137757), (6627, 133849), (19317, 45919)]