1938051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 3032640

約数和(自身を除く): 1094589

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 239, 477, 717, 901, 2151, 2703, 4063, 8109, 12189, 12667, 36567, 38001, 114003, 215339, 646017, 1938051]

約数ペア:

[(1, 1938051), (3, 646017), (9, 215339), (17, 114003), (51, 38001), (53, 36567), (153, 12667), (159, 12189), (239, 8109), (477, 4063), (717, 2703), (901, 2151)]