47442297

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118903}}^1$

素因数の和:118932

約数の個数: 16

約数和(自身を含む): 76098560

約数和(自身を除く): 28656263

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 118903, 356709, 832321, 2259157, 2496963, 6777471, 15814099, 47442297]

約数ペア:

[(1, 47442297), (3, 15814099), (7, 6777471), (19, 2496963), (21, 2259157), (57, 832321), (133, 356709), (399, 118903)]