17730717

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 24062208

約数和(自身を除く): 6331491

約数列:

[1, 3, 113, 193, 271, 339, 579, 813, 21809, 30623, 52303, 65427, 91869, 156909, 5910239, 17730717]

約数ペア:

[(1, 17730717), (3, 5910239), (113, 156909), (193, 91869), (271, 65427), (339, 52303), (579, 30623), (813, 21809)]