82712211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{3187}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 113543808

約数和(自身を除く): 30831597

約数列:

[1, 3, 41, 123, 211, 633, 3187, 8651, 9561, 25953, 130667, 392001, 672457, 2017371, 27570737, 82712211]

約数ペア:

[(1, 82712211), (3, 27570737), (41, 2017371), (123, 672457), (211, 392001), (633, 130667), (3187, 25953), (8651, 9561)]