30512853

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8209}}^1$

素因数の和:8281

約数の個数: 24

約数和(自身を含む): 51230400

約数和(自身を除く): 20717547

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 8209, 24627, 57463, 73881, 172389, 484331, 517167, 1452993, 3390317, 4358979, 10170951, 30512853]

約数ペア:

[(1, 30512853), (3, 10170951), (7, 4358979), (9, 3390317), (21, 1452993), (59, 517167), (63, 484331), (177, 172389), (413, 73881), (531, 57463), (1239, 24627), (3717, 8209)]