207978303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{3001}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 298903136

約数和(自身を除く): 90924833

約数列:

[1, 3, 13, 39, 1777, 3001, 5331, 9003, 23101, 39013, 69303, 117039, 5332777, 15998331, 69326101, 207978303]

約数ペア:

[(1, 207978303), (3, 69326101), (13, 15998331), (39, 5332777), (1777, 117039), (3001, 69303), (5331, 39013), (9003, 23101)]