5420921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 12

約数和(自身を含む): 6052032

約数和(自身を除く): 631111

約数列:

[1, 11, 71, 121, 631, 781, 6941, 8591, 44801, 76351, 492811, 5420921]

約数ペア:

[(1, 5420921), (11, 492811), (71, 76351), (121, 44801), (631, 8591), (781, 6941)]