123043011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450707}}^1$

素因数の和:450730

約数の個数: 16

約数和(自身を含む): 201917184

約数和(自身を除く): 78874173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 450707, 1352121, 3154949, 5859191, 9464847, 17577573, 41014337, 123043011]

約数ペア:

[(1, 123043011), (3, 41014337), (7, 17577573), (13, 9464847), (21, 5859191), (39, 3154949), (91, 1352121), (273, 450707)]