201421319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1093}}^1\times {\mathrm{1523}}^1$

素因数の和:2638

約数の個数: 12

約数和(自身を含む): 221745048

約数和(自身を除く): 20323729

約数列:

[1, 11, 121, 1093, 1523, 12023, 16753, 132253, 184283, 1664639, 18311029, 201421319]

約数ペア:

[(1, 201421319), (11, 18311029), (121, 1664639), (1093, 184283), (1523, 132253), (12023, 16753)]