3834729

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 5737600

約数和(自身を除く): 1902871

約数列:

[1, 3, 9, 27, 109, 327, 981, 1303, 2943, 3909, 11727, 35181, 142027, 426081, 1278243, 3834729]

約数ペア:

[(1, 3834729), (3, 1278243), (9, 426081), (27, 142027), (109, 35181), (327, 11727), (981, 3909), (1303, 2943)]