18802113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4099}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 27552000

約数和(自身を除く): 8749887

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4099, 4587, 12297, 45089, 135267, 569761, 1709283, 6267371, 18802113]

約数ペア:

[(1, 18802113), (3, 6267371), (11, 1709283), (33, 569761), (139, 135267), (417, 45089), (1529, 12297), (4099, 4587)]