2859236471

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{19031}}^1$

素因数の和:19191

約数の個数: 24

約数和(自身を含む): 3566444544

約数和(自身を除く): 707208073

約数列:

[1, 7, 13, 91, 127, 169, 889, 1183, 1651, 11557, 19031, 21463, 133217, 150241, 247403, 1731821, 2416937, 3216239, 16918559, 22513673, 31420181, 219941267, 408462353, 2859236471]

約数ペア:

[(1, 2859236471), (7, 408462353), (13, 219941267), (91, 31420181), (127, 22513673), (169, 16918559), (889, 3216239), (1183, 2416937), (1651, 1731821), (11557, 247403), (19031, 150241), (21463, 133217)]