1964361

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1261239

約数列:

[1, 3, 7, 21, 23, 49, 69, 83, 147, 161, 249, 343, 483, 581, 1029, 1127, 1743, 1909, 3381, 4067, 5727, 7889, 12201, 13363, 23667, 28469, 40089, 85407, 93541, 280623, 654787, 1964361]

約数ペア:

[(1, 1964361), (3, 654787), (7, 280623), (21, 93541), (23, 85407), (49, 40089), (69, 28469), (83, 23667), (147, 13363), (161, 12201), (249, 7889), (343, 5727), (483, 4067), (581, 3381), (1029, 1909), (1127, 1743)]