74237487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30971}}^1$

素因数の和:31038

約数の個数: 16

約数和(自身を含む): 107039232

約数和(自身を除く): 32801745

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 30971, 92913, 526507, 1455637, 1579521, 4366911, 24745829, 74237487]

約数ペア:

[(1, 74237487), (3, 24745829), (17, 4366911), (47, 1579521), (51, 1455637), (141, 526507), (799, 92913), (2397, 30971)]