4738643

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 6109488

約数和(自身を除く): 1370845

約数列:

[1, 7, 13, 43, 49, 91, 173, 301, 559, 637, 1211, 2107, 2249, 3913, 7439, 8477, 15743, 27391, 52073, 96707, 110201, 364511, 676949, 4738643]

約数ペア:

[(1, 4738643), (7, 676949), (13, 364511), (43, 110201), (49, 96707), (91, 52073), (173, 27391), (301, 15743), (559, 8477), (637, 7439), (1211, 3913), (2107, 2249)]