243365481

素因数分解:

$3^2\times {\mathrm{1777}}^1\times {\mathrm{15217}}^1$

素因数の和:17000

約数の個数: 12

約数和(自身を含む): 351748852

約数和(自身を除く): 108383371

約数列:

[1, 3, 9, 1777, 5331, 15217, 15993, 45651, 136953, 27040609, 81121827, 243365481]

約数ペア:

[(1, 243365481), (3, 81121827), (9, 27040609), (1777, 136953), (5331, 45651), (15217, 15993)]