12498022369

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 15887872000

約数和(自身を除く): 3389849631

約数列:

[1, 7, 19, 43, 49, 103, 133, 301, 343, 433, 721, 817, 931, 1957, 2107, 3031, 4429, 5047, 5719, 6517, 8227, 13699, 14749, 18619, 21217, 31003, 35329, 40033, 44599, 57589, 84151, 95893, 130333, 148519, 217021, 280231, 312193, 353761, 403123, 589057, 671251, 847381, 912331, 1519147, 1917757, 2185351, 2476327, 2821861, 4123399, 5931667, 6386317, 13424299, 15297457, 17334289, 28863793, 36437383, 41521669, 93970093, 121340023, 255061681, 290651683, 657790651, 1785431767, 12498022369]

約数ペア:

[(1, 12498022369), (7, 1785431767), (19, 657790651), (43, 290651683), (49, 255061681), (103, 121340023), (133, 93970093), (301, 41521669), (343, 36437383), (433, 28863793), (721, 17334289), (817, 15297457), (931, 13424299), (1957, 6386317), (2107, 5931667), (3031, 4123399), (4429, 2821861), (5047, 2476327), (5719, 2185351), (6517, 1917757), (8227, 1519147), (13699, 912331), (14749, 847381), (18619, 671251), (21217, 589057), (31003, 403123), (35329, 353761), (40033, 312193), (44599, 280231), (57589, 217021), (84151, 148519), (95893, 130333)]