13122027

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{25579}}^1$

素因数の和:25607

約数の個数: 16

約数和(自身を含む): 20464000

約数和(自身を除く): 7341973

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 25579, 76737, 230211, 486001, 690633, 1458003, 4374009, 13122027]

約数ペア:

[(1, 13122027), (3, 4374009), (9, 1458003), (19, 690633), (27, 486001), (57, 230211), (171, 76737), (513, 25579)]