26221817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 28311552

約数和(自身を除く): 2089735

約数列:

[1, 23, 47, 127, 191, 1081, 2921, 4393, 5969, 8977, 24257, 137287, 206471, 557911, 1140079, 26221817]

約数ペア:

[(1, 26221817), (23, 1140079), (47, 557911), (127, 206471), (191, 137287), (1081, 24257), (2921, 8977), (4393, 5969)]