386439093

素因数分解:

$3^4\times {\mathrm{1097}}^1\times {\mathrm{4349}}^1$

素因数の和:5458

約数の個数: 20

約数和(自身を含む): 577932300

約数和(自身を除く): 191493207

約数列:

[1, 3, 9, 27, 81, 1097, 3291, 4349, 9873, 13047, 29619, 39141, 88857, 117423, 352269, 4770853, 14312559, 42937677, 128813031, 386439093]

約数ペア:

[(1, 386439093), (3, 128813031), (9, 42937677), (27, 14312559), (81, 4770853), (1097, 352269), (3291, 117423), (4349, 88857), (9873, 39141), (13047, 29619)]