2511704187

素因数分解:

$3^3\times {\mathrm{2203}}^1\times {\mathrm{42227}}^1$

素因数の和:44439

約数の個数: 16

約数和(自身を含む): 3722820480

約数和(自身を除く): 1211116293

約数列:

[1, 3, 9, 27, 2203, 6609, 19827, 42227, 59481, 126681, 380043, 1140129, 93026081, 279078243, 837234729, 2511704187]

約数ペア:

[(1, 2511704187), (3, 837234729), (9, 279078243), (27, 93026081), (2203, 1140129), (6609, 380043), (19827, 126681), (42227, 59481)]