201819753

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{546937}}^1$

素因数の和:546984

約数の個数: 12

約数和(自身を含む): 298628148

約数和(自身を除く): 96808395

約数列:

[1, 3, 9, 41, 123, 369, 546937, 1640811, 4922433, 22424417, 67273251, 201819753]

約数ペア:

[(1, 201819753), (3, 67273251), (9, 22424417), (41, 4922433), (123, 1640811), (369, 546937)]