1616069

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 2106720

約数和(自身を除く): 490651

約数列:

[1, 7, 13, 43, 49, 59, 91, 301, 413, 559, 637, 767, 2107, 2537, 2891, 3913, 5369, 17759, 27391, 32981, 37583, 124313, 230867, 1616069]

約数ペア:

[(1, 1616069), (7, 230867), (13, 124313), (43, 37583), (49, 32981), (59, 27391), (91, 17759), (301, 5369), (413, 3913), (559, 2891), (637, 2537), (767, 2107)]