487312449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{171167}}^1$

素因数の和:171256

約数の個数: 16

約数和(自身を含む): 709320192

約数和(自身を除く): 222007743

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 171167, 513501, 2225171, 6675513, 12495191, 37485573, 162437483, 487312449]

約数ペア:

[(1, 487312449), (3, 162437483), (13, 37485573), (39, 12495191), (73, 6675513), (219, 2225171), (949, 513501), (2847, 171167)]