2633841

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1769103

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 431, 679, 873, 1293, 2037, 3017, 3879, 6111, 9051, 27153, 41807, 125421, 292649, 376263, 877947, 2633841]

約数ペア:

[(1, 2633841), (3, 877947), (7, 376263), (9, 292649), (21, 125421), (63, 41807), (97, 27153), (291, 9051), (431, 6111), (679, 3879), (873, 3017), (1293, 2037)]