47879727

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8231}}^1$

素因数の和:8518

約数の個数: 16

約数和(自身を含む): 73231872

約数和(自身を除く): 25352145

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 8231, 24693, 57617, 172851, 2279987, 6839961, 15959909, 47879727]

約数ペア:

[(1, 47879727), (3, 15959909), (7, 6839961), (21, 2279987), (277, 172851), (831, 57617), (1939, 24693), (5817, 8231)]