242547857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8848

約数の個数: 16

約数和(自身を含む): 271786752

約数和(自身を除く): 29238895

約数列:

[1, 17, 23, 71, 391, 1207, 1633, 8737, 27761, 148529, 200951, 620327, 3416167, 10545559, 14267521, 242547857]

約数ペア:

[(1, 242547857), (17, 14267521), (23, 10545559), (71, 3416167), (391, 620327), (1207, 200951), (1633, 148529), (8737, 27761)]