339922701

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{28123}}^1$

素因数の和:28225

約数の個数: 24

約数和(自身を含む): 526481280

約数和(自身を除く): 186558579

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 28123, 84369, 253107, 478091, 1434273, 2221717, 4302819, 6665151, 19995453, 37769189, 113307567, 339922701]

約数ペア:

[(1, 339922701), (3, 113307567), (9, 37769189), (17, 19995453), (51, 6665151), (79, 4302819), (153, 2221717), (237, 1434273), (711, 478091), (1343, 253107), (4029, 84369), (12087, 28123)]