8290281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 11631744

約数和(自身を除く): 3341463

約数列:

[1, 3, 23, 69, 137, 411, 877, 2631, 3151, 9453, 20171, 60513, 120149, 360447, 2763427, 8290281]

約数ペア:

[(1, 8290281), (3, 2763427), (23, 360447), (69, 120149), (137, 60513), (411, 20171), (877, 9453), (2631, 3151)]