25798347

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 38638080

約数和(自身を除く): 12839733

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 859, 2577, 3337, 7731, 10011, 30033, 40373, 60989, 121119, 182967, 363357, 548901, 2866483, 8599449, 25798347]

約数ペア:

[(1, 25798347), (3, 8599449), (9, 2866483), (47, 548901), (71, 363357), (141, 182967), (213, 121119), (423, 60989), (639, 40373), (859, 30033), (2577, 10011), (3337, 7731)]