1185291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 1857024

約数和(自身を除く): 671733

約数列:

[1, 3, 9, 17, 51, 61, 127, 153, 183, 381, 549, 1037, 1143, 2159, 3111, 6477, 7747, 9333, 19431, 23241, 69723, 131699, 395097, 1185291]

約数ペア:

[(1, 1185291), (3, 395097), (9, 131699), (17, 69723), (51, 23241), (61, 19431), (127, 9333), (153, 7747), (183, 6477), (381, 3111), (549, 2159), (1037, 1143)]