86684247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{740891}}^1$

素因数の和:740910

約数の個数: 12

約数和(自身を含む): 134842344

約数和(自身を除く): 48158097

約数列:

[1, 3, 9, 13, 39, 117, 740891, 2222673, 6668019, 9631583, 28894749, 86684247]

約数ペア:

[(1, 86684247), (3, 28894749), (9, 9631583), (13, 6668019), (39, 2222673), (117, 740891)]