147005997

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 199249920

約数和(自身を除く): 52243923

約数列:

[1, 3, 71, 213, 751, 919, 2253, 2757, 53321, 65249, 159963, 195747, 690169, 2070507, 49001999, 147005997]

約数ペア:

[(1, 147005997), (3, 49001999), (71, 2070507), (213, 690169), (751, 195747), (919, 159963), (2253, 65249), (2757, 53321)]