7484157

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 11808160

約数和(自身を除く): 4324003

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 1621, 4617, 4863, 14589, 30799, 43767, 92397, 131301, 277191, 393903, 831573, 2494719, 7484157]

約数ペア:

[(1, 7484157), (3, 2494719), (9, 831573), (19, 393903), (27, 277191), (57, 131301), (81, 92397), (171, 43767), (243, 30799), (513, 14589), (1539, 4863), (1621, 4617)]