51782241

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2939}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 79027200

約数和(自身を除く): 27244959

約数列:

[1, 3, 7, 21, 839, 2517, 2939, 5873, 8817, 17619, 20573, 61719, 2465821, 7397463, 17260747, 51782241]

約数ペア:

[(1, 51782241), (3, 17260747), (7, 7397463), (21, 2465821), (839, 61719), (2517, 20573), (2939, 17619), (5873, 8817)]