201150521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127877}}^1$

素因数の和:127912

約数の個数: 12

約数和(自身を含む): 238108836

約数和(自身を除く): 36958315

約数列:

[1, 11, 13, 121, 143, 1573, 127877, 1406647, 1662401, 15473117, 18286411, 201150521]

約数ペア:

[(1, 201150521), (11, 18286411), (13, 15473117), (121, 1662401), (143, 1406647), (1573, 127877)]