5257947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 7489152

約数和(自身を除く): 2231205

約数列:

[1, 3, 17, 51, 131, 393, 787, 2227, 2361, 6681, 13379, 40137, 103097, 309291, 1752649, 5257947]

約数ペア:

[(1, 5257947), (3, 1752649), (17, 309291), (51, 103097), (131, 40137), (393, 13379), (787, 6681), (2227, 2361)]