2398581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3743064

約数和(自身を除く): 1344483

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 257, 549, 771, 1037, 2313, 3111, 4369, 9333, 13107, 15677, 39321, 47031, 141093, 266509, 799527, 2398581]

約数ペア:

[(1, 2398581), (3, 799527), (9, 266509), (17, 141093), (51, 47031), (61, 39321), (153, 15677), (183, 13107), (257, 9333), (549, 4369), (771, 3111), (1037, 2313)]