201306391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21011}}^1$

素因数の和:21102

約数の個数: 16

約数和(自身を含む): 240041088

約数和(自身を除く): 38734697

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 21011, 231121, 273143, 1407737, 3004573, 15485107, 18300581, 201306391]

約数ペア:

[(1, 201306391), (11, 18300581), (13, 15485107), (67, 3004573), (143, 1407737), (737, 273143), (871, 231121), (9581, 21011)]