731650047

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{20719}}^1$

素因数の和:20950

約数の個数: 16

約数和(自身を含む): 994560000

約数和(自身を除く): 262909953

約数列:

[1, 3, 79, 149, 237, 447, 11771, 20719, 35313, 62157, 1636801, 3087131, 4910403, 9261393, 243883349, 731650047]

約数ペア:

[(1, 731650047), (3, 243883349), (79, 9261393), (149, 4910403), (237, 3087131), (447, 1636801), (11771, 62157), (20719, 35313)]