2550260811

素因数分解:

$3^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{28027}}^1$

素因数の和:28663

約数の個数: 24

約数和(自身を含む): 3962038080

約数和(自身を除く): 1411777269

約数列:

[1, 3, 7, 21, 49, 147, 619, 1857, 4333, 12999, 28027, 30331, 84081, 90993, 196189, 588567, 1373323, 4119969, 17348713, 52046139, 121440991, 364322973, 850086937, 2550260811]

約数ペア:

[(1, 2550260811), (3, 850086937), (7, 364322973), (21, 121440991), (49, 52046139), (147, 17348713), (619, 4119969), (1857, 1373323), (4333, 588567), (12999, 196189), (28027, 90993), (30331, 84081)]