5349141

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 8895744

約数和(自身を除く): 3546603

約数列:

[1, 3, 7, 9, 21, 63, 197, 431, 591, 1293, 1379, 1773, 3017, 3879, 4137, 9051, 12411, 27153, 84907, 254721, 594349, 764163, 1783047, 5349141]

約数ペア:

[(1, 5349141), (3, 1783047), (7, 764163), (9, 594349), (21, 254721), (63, 84907), (197, 27153), (431, 12411), (591, 9051), (1293, 4137), (1379, 3879), (1773, 3017)]