2100084027

素因数分解:

$3^1\times {\mathrm{61}}^2\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 2865395520

約数和(自身を除く): 765311493

約数列:

[1, 3, 61, 179, 183, 537, 1051, 3153, 3721, 10919, 11163, 32757, 64111, 188129, 192333, 564387, 666059, 1998177, 3910771, 11475869, 11732313, 34427607, 700028009, 2100084027]

約数ペア:

[(1, 2100084027), (3, 700028009), (61, 34427607), (179, 11732313), (183, 11475869), (537, 3910771), (1051, 1998177), (3153, 666059), (3721, 564387), (10919, 192333), (11163, 188129), (32757, 64111)]