550890769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{202757}}^1$

素因数の和:202800

約数の個数: 16

約数和(自身を含む): 681266880

約数和(自身を除く): 130376111

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 202757, 2230327, 2635841, 3852383, 28994251, 42376213, 50080979, 550890769]

約数ペア:

[(1, 550890769), (11, 50080979), (13, 42376213), (19, 28994251), (143, 3852383), (209, 2635841), (247, 2230327), (2717, 202757)]