12867009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6101}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 18550080

約数和(自身を除く): 5683071

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 6101, 18303, 115919, 225737, 347757, 677211, 4289003, 12867009]

約数ペア:

[(1, 12867009), (3, 4289003), (19, 677211), (37, 347757), (57, 225737), (111, 115919), (703, 18303), (2109, 6101)]