47261319

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42463}}^1$

素因数の和:42526

約数の個数: 16

約数和(自身を含む): 73377792

約数和(自身を除く): 26116473

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 42463, 127389, 297241, 891723, 2250539, 6751617, 15753773, 47261319]

約数ペア:

[(1, 47261319), (3, 15753773), (7, 6751617), (21, 2250539), (53, 891723), (159, 297241), (371, 127389), (1113, 42463)]