26840823

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 37118976

約数和(自身を除く): 10278153

約数列:

[1, 3, 31, 93, 257, 771, 1123, 3369, 7967, 23901, 34813, 104439, 288611, 865833, 8946941, 26840823]

約数ペア:

[(1, 26840823), (3, 8946941), (31, 865833), (93, 288611), (257, 104439), (771, 34813), (1123, 23901), (3369, 7967)]