30149493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21247}}^1$

素因数の和:21304

約数の個数: 16

約数和(自身を含む): 44875776

約数和(自身を除く): 14726283

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21247, 63741, 233717, 701151, 913621, 2740863, 10049831, 30149493]

約数ペア:

[(1, 30149493), (3, 10049831), (11, 2740863), (33, 913621), (43, 701151), (129, 233717), (473, 63741), (1419, 21247)]