16983591

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5310

約数の個数: 16

約数和(自身を含む): 24136704

約数和(自身を除く): 7153113

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 5237, 15711, 120451, 246139, 361353, 738417, 5661197, 16983591]

約数ペア:

[(1, 16983591), (3, 5661197), (23, 738417), (47, 361353), (69, 246139), (141, 120451), (1081, 15711), (3243, 5237)]