30809691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10039}}^1$

素因数の和:10087

約数の個数: 24

約数和(自身を含む): 50119680

約数和(自身を除く): 19309989

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 10039, 30117, 90351, 110429, 311209, 331287, 933627, 993861, 2800881, 3423299, 10269897, 30809691]

約数ペア:

[(1, 30809691), (3, 10269897), (9, 3423299), (11, 2800881), (31, 993861), (33, 933627), (93, 331287), (99, 311209), (279, 110429), (341, 90351), (1023, 30117), (3069, 10039)]