1048651623

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{86501}}^1$

素因数の和:86959

約数の個数: 16

約数和(自身を含む): 1557036000

約数和(自身を除く): 508384377

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 86501, 259503, 778509, 2335527, 38838949, 116516847, 349550541, 1048651623]

約数ペア:

[(1, 1048651623), (3, 349550541), (9, 116516847), (27, 38838949), (449, 2335527), (1347, 778509), (4041, 259503), (12123, 86501)]