489147771

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 760729600

約数和(自身を除く): 271581829

約数列:

[1, 3, 7, 21, 67, 199, 201, 469, 597, 1393, 1407, 1747, 4179, 5241, 12229, 13333, 36687, 39999, 93331, 117049, 279993, 347653, 351147, 819343, 1042959, 2433571, 2458029, 7300713, 23292751, 69878253, 163049257, 489147771]

約数ペア:

[(1, 489147771), (3, 163049257), (7, 69878253), (21, 23292751), (67, 7300713), (199, 2458029), (201, 2433571), (469, 1042959), (597, 819343), (1393, 351147), (1407, 347653), (1747, 279993), (4179, 117049), (5241, 93331), (12229, 39999), (13333, 36687)]