29280807

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 44787600

約数和(自身を除く): 15506793

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2609, 3741, 7827, 11223, 23481, 75661, 112187, 226983, 336561, 680949, 1009683, 3253423, 9760269, 29280807]

約数ペア:

[(1, 29280807), (3, 9760269), (9, 3253423), (29, 1009683), (43, 680949), (87, 336561), (129, 226983), (261, 112187), (387, 75661), (1247, 23481), (2609, 11223), (3741, 7827)]