675531321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{49697}}^1$

素因数の和:49920

約数の個数: 16

約数和(自身を含む): 944659584

約数和(自身を除く): 269128263

約数列:

[1, 3, 23, 69, 197, 591, 4531, 13593, 49697, 149091, 1143031, 3429093, 9790309, 29370927, 225177107, 675531321]

約数ペア:

[(1, 675531321), (3, 225177107), (23, 29370927), (69, 9790309), (197, 3429093), (591, 1143031), (4531, 149091), (13593, 49697)]