3867885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4093}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 7860480

約数和(自身を除く): 3992595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4093, 12279, 20465, 28651, 36837, 61395, 85953, 110511, 143255, 184185, 257859, 429765, 552555, 773577, 1289295, 3867885]

約数ペア:

[(1, 3867885), (3, 1289295), (5, 773577), (7, 552555), (9, 429765), (15, 257859), (21, 184185), (27, 143255), (35, 110511), (45, 85953), (63, 61395), (105, 36837), (135, 28651), (189, 20465), (315, 12279), (945, 4093)]