1818127729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3533}}^1\times {\mathrm{4253}}^1$

素因数の和:7808

約数の個数: 12

約数和(自身を含む): 1999473588

約数和(自身を除く): 181345859

約数列:

[1, 11, 121, 3533, 4253, 38863, 46783, 427493, 514613, 15025849, 165284339, 1818127729]

約数ペア:

[(1, 1818127729), (11, 165284339), (121, 15025849), (3533, 514613), (4253, 427493), (38863, 46783)]