13748487

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 18842112

約数和(自身を除く): 5093625

約数列:

[1, 3, 47, 141, 281, 347, 843, 1041, 13207, 16309, 39621, 48927, 97507, 292521, 4582829, 13748487]

約数ペア:

[(1, 13748487), (3, 4582829), (47, 292521), (141, 97507), (281, 48927), (347, 39621), (843, 16309), (1041, 13207)]