28499715921

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1\times {\mathrm{15559}}^1$

素因数の和:19608

約数の個数: 16

約数和(自身を含む): 38253948800

約数和(自身を除く): 9754232879

約数列:

[1, 3, 157, 471, 3889, 11667, 15559, 46677, 610573, 1831719, 2442763, 7328289, 60508951, 181526853, 9499905307, 28499715921]

約数ペア:

[(1, 28499715921), (3, 9499905307), (157, 181526853), (471, 60508951), (3889, 7328289), (11667, 2442763), (15559, 1831719), (46677, 610573)]