898494087

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{20431}}^1$

素因数の和:20678

約数の個数: 16

約数和(自身を含む): 1218074112

約数和(自身を除く): 319580025

約数列:

[1, 3, 107, 137, 321, 411, 14659, 20431, 43977, 61293, 2186117, 2799047, 6558351, 8397141, 299498029, 898494087]

約数ペア:

[(1, 898494087), (3, 299498029), (107, 8397141), (137, 6558351), (321, 2799047), (411, 2186117), (14659, 61293), (20431, 43977)]