8994681

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 13584896

約数和(自身を除く): 4590215

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 313, 927, 939, 2817, 3193, 9579, 9703, 28737, 29109, 32239, 87327, 96717, 290151, 999409, 2998227, 8994681]

約数ペア:

[(1, 8994681), (3, 2998227), (9, 999409), (31, 290151), (93, 96717), (103, 87327), (279, 32239), (309, 29109), (313, 28737), (927, 9703), (939, 9579), (2817, 3193)]