1505487087

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4289137}}^1$

素因数の和:4289159

約数の個数: 16

約数和(自身を含む): 2401917280

約数和(自身を除く): 896430193

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4289137, 12867411, 38602233, 55758781, 115806699, 167276343, 501829029, 1505487087]

約数ペア:

[(1, 1505487087), (3, 501829029), (9, 167276343), (13, 115806699), (27, 55758781), (39, 38602233), (117, 12867411), (351, 4289137)]