8579961

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5641}}^1$

素因数の和:5673

約数の個数: 18

約数和(自身を含む): 13422318

約数和(自身を除く): 4842357

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5641, 16923, 50769, 73333, 219999, 659997, 953329, 2859987, 8579961]

約数ペア:

[(1, 8579961), (3, 2859987), (9, 953329), (13, 659997), (39, 219999), (117, 73333), (169, 50769), (507, 16923), (1521, 5641)]