22551081

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56519}}^1$

素因数の和:56548

約数の個数: 16

約数和(自身を含む): 36172800

約数和(自身を除く): 13621719

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 56519, 169557, 395633, 1073861, 1186899, 3221583, 7517027, 22551081]

約数ペア:

[(1, 22551081), (3, 7517027), (7, 3221583), (19, 1186899), (21, 1073861), (57, 395633), (133, 169557), (399, 56519)]