276492009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131101}}^1$

素因数の和:131160

約数の個数: 16

約数和(自身を含む): 398550080

約数和(自身を除く): 122058071

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 131101, 393303, 2490919, 4850737, 7472757, 14552211, 92164003, 276492009]

約数ペア:

[(1, 276492009), (3, 92164003), (19, 14552211), (37, 7472757), (57, 4850737), (111, 2490919), (703, 393303), (2109, 131101)]