168395513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5581}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 198808512

約数和(自身を除く): 30412999

約数列:

[1, 11, 13, 143, 211, 2321, 2743, 5581, 30173, 61391, 72553, 798083, 1177591, 12953501, 15308683, 168395513]

約数ペア:

[(1, 168395513), (11, 15308683), (13, 12953501), (143, 1177591), (211, 798083), (2321, 72553), (2743, 61391), (5581, 30173)]