12306519

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{11117}}^1$

素因数の和:11167

約数の個数: 16

約数和(自身を含む): 18678240

約数和(自身を除く): 6371721

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 11117, 33351, 100053, 300159, 455797, 1367391, 4102173, 12306519]

約数ペア:

[(1, 12306519), (3, 4102173), (9, 1367391), (27, 455797), (41, 300159), (123, 100053), (369, 33351), (1107, 11117)]