28244007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9251

約数の個数: 24

約数和(自身を含む): 45946368

約数和(自身を除く): 17702361

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9203, 27609, 82827, 101233, 285293, 303699, 855879, 911097, 2567637, 3138223, 9414669, 28244007]

約数ペア:

[(1, 28244007), (3, 9414669), (9, 3138223), (11, 2567637), (31, 911097), (33, 855879), (93, 303699), (99, 285293), (279, 101233), (341, 82827), (1023, 27609), (3069, 9203)]