25457973

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 35168256

約数和(自身を除く): 9710283

約数列:

[1, 3, 47, 71, 141, 213, 2543, 3337, 7629, 10011, 119521, 180553, 358563, 541659, 8485991, 25457973]

約数ペア:

[(1, 25457973), (3, 8485991), (47, 541659), (71, 358563), (141, 180553), (213, 119521), (2543, 10011), (3337, 7629)]