2141711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 2667168

約数和(自身を除く): 525457

約数列:

[1, 11, 13, 17, 143, 187, 221, 881, 2431, 9691, 11453, 14977, 125983, 164747, 194701, 2141711]

約数ペア:

[(1, 2141711), (11, 194701), (13, 164747), (17, 125983), (143, 14977), (187, 11453), (221, 9691), (881, 2431)]