8170497

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 4731903

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 223, 531, 621, 669, 1357, 1593, 2007, 4071, 5129, 6021, 12213, 13157, 15387, 36639, 39471, 46161, 118413, 138483, 302611, 355239, 907833, 2723499, 8170497]

約数ペア:

[(1, 8170497), (3, 2723499), (9, 907833), (23, 355239), (27, 302611), (59, 138483), (69, 118413), (177, 46161), (207, 39471), (223, 36639), (531, 15387), (621, 13157), (669, 12213), (1357, 6021), (1593, 5129), (2007, 4071)]