3078141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 4600128

約数和(自身を除く): 1521987

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2521, 7563, 27731, 83193, 93277, 279831, 1026047, 3078141]

約数ペア:

[(1, 3078141), (3, 1026047), (11, 279831), (33, 93277), (37, 83193), (111, 27731), (407, 7563), (1221, 2521)]