142494913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1811}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 162819072

約数和(自身を除く): 20324159

約数列:

[1, 11, 23, 253, 311, 1811, 3421, 7153, 19921, 41653, 78683, 458183, 563221, 6195431, 12954083, 142494913]

約数ペア:

[(1, 142494913), (11, 12954083), (23, 6195431), (253, 563221), (311, 458183), (1811, 78683), (3421, 41653), (7153, 19921)]