854404989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25117}}^1$

素因数の和:25189

約数の個数: 32

約数和(自身を含む): 1302117120

約数和(自身を除く): 447712131

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 2001, 11339, 25117, 34017, 75351, 426989, 577691, 728393, 1280967, 1733073, 2185179, 9820747, 12382681, 16753039, 29462241, 37148043, 50259117, 284801663, 854404989]

約数ペア:

[(1, 854404989), (3, 284801663), (17, 50259117), (23, 37148043), (29, 29462241), (51, 16753039), (69, 12382681), (87, 9820747), (391, 2185179), (493, 1733073), (667, 1280967), (1173, 728393), (1479, 577691), (2001, 426989), (11339, 75351), (25117, 34017)]