47508309

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{22273}}^1$

素因数の和:22361

約数の個数: 16

約数和(自身を含む): 71276800

約数和(自身を除く): 23768491

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 22273, 66819, 200457, 601371, 1759567, 5278701, 15836103, 47508309]

約数ペア:

[(1, 47508309), (3, 15836103), (9, 5278701), (27, 1759567), (79, 601371), (237, 200457), (711, 66819), (2133, 22273)]