11212487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 13335840

約数和(自身を除く): 2123353

約数列:

[1, 11, 13, 89, 143, 881, 979, 1157, 9691, 11453, 12727, 78409, 125983, 862499, 1019317, 11212487]

約数ペア:

[(1, 11212487), (11, 1019317), (13, 862499), (89, 125983), (143, 78409), (881, 12727), (979, 11453), (1157, 9691)]