31038073

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 5733767

約数列:

[1, 11, 17, 79, 121, 187, 191, 869, 1343, 2057, 2101, 3247, 9559, 14773, 15089, 23111, 35717, 162503, 165979, 256513, 392887, 1825769, 2821643, 31038073]

約数ペア:

[(1, 31038073), (11, 2821643), (17, 1825769), (79, 392887), (121, 256513), (187, 165979), (191, 162503), (869, 35717), (1343, 23111), (2057, 15089), (2101, 14773), (3247, 9559)]