31434139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 36671616

約数和(自身を除く): 5237477

約数列:

[1, 11, 17, 107, 187, 1177, 1571, 1819, 17281, 20009, 26707, 168097, 293777, 1849067, 2857649, 31434139]

約数ペア:

[(1, 31434139), (11, 2857649), (17, 1849067), (107, 293777), (187, 168097), (1177, 26707), (1571, 20009), (1819, 17281)]