7291107

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 11201040

約数和(自身を除く): 3909933

約数列:

[1, 3, 9, 27, 31, 93, 279, 281, 837, 843, 961, 2529, 2883, 7587, 8649, 8711, 25947, 26133, 78399, 235197, 270041, 810123, 2430369, 7291107]

約数ペア:

[(1, 7291107), (3, 2430369), (9, 810123), (27, 270041), (31, 235197), (93, 78399), (279, 26133), (281, 25947), (837, 8711), (843, 8649), (961, 7587), (2529, 2883)]