420088449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{27259}}^1$

素因数の和:27740

約数の個数: 16

約数和(自身を含む): 612368640

約数和(自身を除く): 192280191

約数列:

[1, 3, 11, 33, 467, 1401, 5137, 15411, 27259, 81777, 299849, 899547, 12729953, 38189859, 140029483, 420088449]

約数ペア:

[(1, 420088449), (3, 140029483), (11, 38189859), (33, 12729953), (467, 899547), (1401, 299849), (5137, 81777), (15411, 27259)]