393261011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{250007}}^1$

素因数の和:250042

約数の個数: 12

約数和(自身を含む): 465514896

約数和(自身を除く): 72253885

約数列:

[1, 11, 13, 121, 143, 1573, 250007, 2750077, 3250091, 30250847, 35751001, 393261011]

約数ペア:

[(1, 393261011), (11, 35751001), (13, 30250847), (121, 3250091), (143, 2750077), (1573, 250007)]