2016287973

素因数分解:

$3^2\times 7^1\times {\mathrm{32004571}}^1$

素因数の和:32004584

約数の個数: 12

約数和(自身を含む): 3328475488

約数和(自身を除く): 1312187515

約数列:

[1, 3, 7, 9, 21, 63, 32004571, 96013713, 224031997, 288041139, 672095991, 2016287973]

約数ペア:

[(1, 2016287973), (3, 672095991), (7, 288041139), (9, 224031997), (21, 96013713), (63, 32004571)]