4494721

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 5909760

約数和(自身を除く): 1415039

約数列:

[1, 7, 11, 31, 49, 77, 217, 269, 341, 539, 1519, 1883, 2387, 2959, 8339, 13181, 16709, 20713, 58373, 91729, 144991, 408611, 642103, 4494721]

約数ペア:

[(1, 4494721), (7, 642103), (11, 408611), (31, 144991), (49, 91729), (77, 58373), (217, 20713), (269, 16709), (341, 13181), (539, 8339), (1519, 2959), (1883, 2387)]