931927293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{68711}}^1$

素因数の和:68865

約数の個数: 24

約数和(自身を含む): 1479231936

約数和(自身を除く): 547304643

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 13563, 68711, 206133, 618399, 755821, 2267463, 6802389, 9413407, 28240221, 84720663, 103547477, 310642431, 931927293]

約数ペア:

[(1, 931927293), (3, 310642431), (9, 103547477), (11, 84720663), (33, 28240221), (99, 9413407), (137, 6802389), (411, 2267463), (1233, 755821), (1507, 618399), (4521, 206133), (13563, 68711)]