8159811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5261}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 12123648

約数和(自身を除く): 3963837

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 5261, 15783, 57871, 173613, 247267, 741801, 2719937, 8159811]

約数ペア:

[(1, 8159811), (3, 2719937), (11, 741801), (33, 247267), (47, 173613), (141, 57871), (517, 15783), (1551, 5261)]