2839903197

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{38977}}^1$

素因数の和:39292

約数の個数: 16

約数和(自身を含む): 3835435200

約数和(自身を除く): 995532003

約数列:

[1, 3, 149, 163, 447, 489, 24287, 38977, 72861, 116931, 5807573, 6353251, 17422719, 19059753, 946634399, 2839903197]

約数ペア:

[(1, 2839903197), (3, 946634399), (149, 19059753), (163, 17422719), (447, 6353251), (489, 5807573), (24287, 116931), (38977, 72861)]