2444421

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 3812864

約数和(自身を除く): 1368443

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2707, 8121, 18949, 56847, 116401, 349203, 814807, 2444421]

約数ペア:

[(1, 2444421), (3, 814807), (7, 349203), (21, 116401), (43, 56847), (129, 18949), (301, 8121), (903, 2707)]