7538847

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 10371072

約数和(自身を除く): 2832225

約数列:

[1, 3, 47, 127, 141, 381, 421, 1263, 5969, 17907, 19787, 53467, 59361, 160401, 2512949, 7538847]

約数ペア:

[(1, 7538847), (3, 2512949), (47, 160401), (127, 59361), (141, 53467), (381, 19787), (421, 17907), (1263, 5969)]