42543909

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{48733}}^1$

素因数の和:48836

約数の個数: 12

約数和(自身を含む): 62087116

約数和(自身を除く): 19543207

約数列:

[1, 3, 9, 97, 291, 873, 48733, 146199, 438597, 4727101, 14181303, 42543909]

約数ペア:

[(1, 42543909), (3, 14181303), (9, 4727101), (97, 438597), (291, 146199), (873, 48733)]