12809343

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 17611776

約数和(自身を除く): 4802433

約数列:

[1, 3, 41, 123, 223, 467, 669, 1401, 9143, 19147, 27429, 57441, 104141, 312423, 4269781, 12809343]

約数ペア:

[(1, 12809343), (3, 4269781), (41, 312423), (123, 104141), (223, 57441), (467, 27429), (669, 19147), (1401, 9143)]