30170889

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8117}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 50656320

約数和(自身を除く): 20485431

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 8117, 24351, 56819, 73053, 170457, 478903, 511371, 1436709, 3352321, 4310127, 10056963, 30170889]

約数ペア:

[(1, 30170889), (3, 10056963), (7, 4310127), (9, 3352321), (21, 1436709), (59, 511371), (63, 478903), (177, 170457), (413, 73053), (531, 56819), (1239, 24351), (3717, 8117)]