2016194721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1\times {\mathrm{12697}}^1$

素因数の和:14032

約数の個数: 16

約数和(自身を含む): 2756177088

約数和(自身を除く): 739982367

約数列:

[1, 3, 41, 123, 1291, 3873, 12697, 38091, 52931, 158793, 520577, 1561731, 16391827, 49175481, 672064907, 2016194721]

約数ペア:

[(1, 2016194721), (3, 672064907), (41, 49175481), (123, 16391827), (1291, 1561731), (3873, 520577), (12697, 158793), (38091, 52931)]