5131841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 1254847

約数列:

[1, 11, 13, 17, 143, 187, 221, 2111, 2431, 23221, 27443, 35887, 301873, 394757, 466531, 5131841]

約数ペア:

[(1, 5131841), (11, 466531), (13, 394757), (17, 301873), (143, 35887), (187, 27443), (221, 23221), (2111, 2431)]