247992093

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{744721}}^1$

素因数の和:744764

約数の個数: 12

約数和(自身を含む): 367892668

約数和(自身を除く): 119900575

約数列:

[1, 3, 9, 37, 111, 333, 744721, 2234163, 6702489, 27554677, 82664031, 247992093]

約数ペア:

[(1, 247992093), (3, 82664031), (9, 27554677), (37, 6702489), (111, 2234163), (333, 744721)]