210003872397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{46450757}}^1$

素因数の和:46450908

約数の個数: 16

約数和(自身を含む): 307689820992

約数和(自身を除く): 97685948595

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 46450757, 139352271, 510958327, 1532874981, 6363753709, 19091261127, 70001290799, 210003872397]

約数ペア:

[(1, 210003872397), (3, 70001290799), (11, 19091261127), (33, 6363753709), (137, 1532874981), (411, 510958327), (1507, 139352271), (4521, 46450757)]