26821883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 30212352

約数和(自身を除く): 3390469

約数列:

[1, 11, 61, 71, 563, 671, 781, 4331, 6193, 34343, 39973, 47641, 377773, 439703, 2438353, 26821883]

約数ペア:

[(1, 26821883), (11, 2438353), (61, 439703), (71, 377773), (563, 47641), (671, 39973), (781, 34343), (4331, 6193)]