490810317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97441}}^1$

素因数の和:97540

約数の個数: 16

約数和(自身を含む): 692227968

約数和(自身を除く): 201417651

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 97441, 292323, 2241143, 6723429, 7113193, 21339579, 163603439, 490810317]

約数ペア:

[(1, 490810317), (3, 163603439), (23, 21339579), (69, 7113193), (73, 6723429), (219, 2241143), (1679, 292323), (5037, 97441)]