2009011147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{209687}}^1$

素因数の和:209778

約数の個数: 16

約数和(自身を含む): 2395475712

約数和(自身を除く): 386464565

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 209687, 2306557, 2725931, 14049029, 29985241, 154539319, 182637377, 2009011147]

約数ペア:

[(1, 2009011147), (11, 182637377), (13, 154539319), (67, 29985241), (143, 14049029), (737, 2725931), (871, 2306557), (9581, 209687)]