16409289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3313}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 23754752

約数和(自身を除く): 7345463

約数列:

[1, 3, 13, 39, 127, 381, 1651, 3313, 4953, 9939, 43069, 129207, 420751, 1262253, 5469763, 16409289]

約数ペア:

[(1, 16409289), (3, 5469763), (13, 1262253), (39, 420751), (127, 129207), (381, 43069), (1651, 9939), (3313, 4953)]