47660739

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12539}}^1$

素因数の和:12730

約数の個数: 16

約数和(自身を含む): 73032960

約数和(自身を除く): 25372221

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 12539, 37617, 87773, 263319, 2269559, 6808677, 15886913, 47660739]

約数ペア:

[(1, 47660739), (3, 15886913), (7, 6808677), (21, 2269559), (181, 263319), (543, 87773), (1267, 37617), (3801, 12539)]