2016392973

素因数分解:

$3^1\times 7^2\times {\mathrm{13716959}}^1$

素因数の和:13716976

約数の個数: 12

約数和(自身を含む): 3127466880

約数和(自身を除く): 1111073907

約数列:

[1, 3, 7, 21, 49, 147, 13716959, 41150877, 96018713, 288056139, 672130991, 2016392973]

約数ペア:

[(1, 2016392973), (3, 672130991), (7, 288056139), (21, 96018713), (49, 41150877), (147, 13716959)]