42489363

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43049}}^1$

素因数の和:43106

約数の個数: 16

約数和(自身を含む): 66124800

約数和(自身を除く): 23635437

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 43049, 129147, 301343, 904029, 2023303, 6069909, 14163121, 42489363]

約数ペア:

[(1, 42489363), (3, 14163121), (7, 6069909), (21, 2023303), (47, 904029), (141, 301343), (329, 129147), (987, 43049)]