258984614781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{17489}}^1\times {\mathrm{86599}}^1$

素因数の和:104113

約数の個数: 24

約数和(自身を含む): 393804840000

約数和(自身を除く): 134820225219

約数列:

[1, 3, 9, 19, 57, 171, 17489, 52467, 86599, 157401, 259797, 332291, 779391, 996873, 1645381, 2990619, 4936143, 14808429, 1514529911, 4543589733, 13630769199, 28776068309, 86328204927, 258984614781]

約数ペア:

[(1, 258984614781), (3, 86328204927), (9, 28776068309), (19, 13630769199), (57, 4543589733), (171, 1514529911), (17489, 14808429), (52467, 4936143), (86599, 2990619), (157401, 1645381), (259797, 996873), (332291, 779391)]