3897486723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{45779}}^1$

素因数の和:45891

約数の個数: 32

約数和(自身を含む): 5845190400

約数和(自身を除く): 1947703677

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 481, 767, 1443, 2183, 2301, 6549, 28379, 45779, 85137, 137337, 595127, 1693823, 1785381, 2700961, 5081469, 8102883, 22019699, 35112493, 66059097, 99935557, 105337479, 299806671, 1299162241, 3897486723]

約数ペア:

[(1, 3897486723), (3, 1299162241), (13, 299806671), (37, 105337479), (39, 99935557), (59, 66059097), (111, 35112493), (177, 22019699), (481, 8102883), (767, 5081469), (1443, 2700961), (2183, 1785381), (2301, 1693823), (6549, 595127), (28379, 137337), (45779, 85137)]