621036979901

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1912949}}^1$

素因数の和:1913105

約数の個数: 24

約数和(自身を含む): 718343332200

約数和(自身を除く): 97306352299

約数列:

[1, 13, 17, 113, 169, 221, 1469, 1921, 2873, 19097, 24973, 324649, 1912949, 24868337, 32520133, 216163237, 323288381, 422761729, 2810122081, 3674775029, 5495902477, 36531587053, 47772075377, 621036979901]

約数ペア:

[(1, 621036979901), (13, 47772075377), (17, 36531587053), (113, 5495902477), (169, 3674775029), (221, 2810122081), (1469, 422761729), (1921, 323288381), (2873, 216163237), (19097, 32520133), (24973, 24868337), (324649, 1912949)]