858391011

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{1031}}^1\times {\mathrm{1171}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 1257884160

約数和(自身を除く): 399493149

約数列:

[1, 3, 9, 79, 237, 711, 1031, 1171, 3093, 3513, 9279, 10539, 81449, 92509, 244347, 277527, 733041, 832581, 1207301, 3621903, 10865709, 95376779, 286130337, 858391011]

約数ペア:

[(1, 858391011), (3, 286130337), (9, 95376779), (79, 10865709), (237, 3621903), (711, 1207301), (1031, 832581), (1171, 733041), (3093, 277527), (3513, 244347), (9279, 92509), (10539, 81449)]