28266931401

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{497929}}^1$

素因数の和:498208

約数の個数: 16

約数和(自身を含む): 38241024000

約数和(自身を除く): 9974092599

約数列:

[1, 3, 127, 149, 381, 447, 18923, 56769, 497929, 1493787, 63236983, 74191421, 189710949, 222574263, 9422310467, 28266931401]

約数ペア:

[(1, 28266931401), (3, 9422310467), (127, 222574263), (149, 189710949), (381, 74191421), (447, 63236983), (18923, 1493787), (56769, 497929)]