1242522243

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{189901}}^1$

素因数の和:190634

約数の個数: 12

約数和(自身を含む): 1797232528

約数和(自身を除く): 554710285

約数列:

[1, 3, 9, 727, 2181, 6543, 189901, 569703, 1709109, 138058027, 414174081, 1242522243]

約数ペア:

[(1, 1242522243), (3, 414174081), (9, 138058027), (727, 1709109), (2181, 569703), (6543, 189901)]