42523887

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27739}}^1$

素因数の和:27822

約数の個数: 16

約数和(自身を含む): 65688320

約数和(自身を除く): 23164433

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 27739, 83217, 194173, 582519, 2024947, 6074841, 14174629, 42523887]

約数ペア:

[(1, 42523887), (3, 14174629), (7, 6074841), (21, 2024947), (73, 582519), (219, 194173), (511, 83217), (1533, 27739)]