25641309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 35449344

約数和(自身を除く): 9808035

約数列:

[1, 3, 31, 93, 293, 879, 941, 2823, 9083, 27249, 29171, 87513, 275713, 827139, 8547103, 25641309]

約数ペア:

[(1, 25641309), (3, 8547103), (31, 827139), (93, 275713), (293, 87513), (879, 29171), (941, 27249), (2823, 9083)]