8192169

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^2$

素因数の和:345

約数の個数: 18

約数和(自身を含む): 12203646

約数和(自身を除く): 4011477

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 1341, 6109, 18327, 22201, 54981, 66603, 199809, 910241, 2730723, 8192169]

約数ペア:

[(1, 8192169), (3, 2730723), (9, 910241), (41, 199809), (123, 66603), (149, 54981), (369, 22201), (447, 18327), (1341, 6109)]