12508746999

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 21387421440

約数和(自身を除く): 8878674441

約数列:

[1, 3, 7, 17, 21, 43, 49, 51, 59, 119, 129, 147, 177, 301, 357, 413, 731, 833, 903, 1003, 1239, 1973, 2107, 2193, 2499, 2537, 2891, 3009, 5117, 5919, 6321, 7021, 7611, 8673, 13811, 15351, 17759, 21063, 33541, 35819, 41433, 43129, 49147, 53277, 84839, 96677, 100623, 107457, 116407, 124313, 129387, 147441, 234787, 254517, 290031, 301903, 349221, 372939, 593873, 704361, 814849, 905709, 1442263, 1643509, 1781619, 1978919, 2113321, 2444547, 4157111, 4326789, 4930527, 5005501, 5703943, 5936757, 6339963, 10095841, 12471333, 13852433, 15016503, 17111829, 30287523, 35038507, 41557299, 70670887, 85093517, 96967031, 105115521, 212012661, 245269549, 255280551, 290901093, 595654619, 735808647, 1786963857, 4169582333, 12508746999]

約数ペア:

[(1, 12508746999), (3, 4169582333), (7, 1786963857), (17, 735808647), (21, 595654619), (43, 290901093), (49, 255280551), (51, 245269549), (59, 212012661), (119, 105115521), (129, 96967031), (147, 85093517), (177, 70670887), (301, 41557299), (357, 35038507), (413, 30287523), (731, 17111829), (833, 15016503), (903, 13852433), (1003, 12471333), (1239, 10095841), (1973, 6339963), (2107, 5936757), (2193, 5703943), (2499, 5005501), (2537, 4930527), (2891, 4326789), (3009, 4157111), (5117, 2444547), (5919, 2113321), (6321, 1978919), (7021, 1781619), (7611, 1643509), (8673, 1442263), (13811, 905709), (15351, 814849), (17759, 704361), (21063, 593873), (33541, 372939), (35819, 349221), (41433, 301903), (43129, 290031), (49147, 254517), (53277, 234787), (84839, 147441), (96677, 129387), (100623, 124313), (107457, 116407)]