9731907

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 15091440

約数和(自身を除く): 5359533

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1381, 2349, 4143, 7047, 12429, 37287, 40049, 111861, 120147, 335583, 360441, 1081323, 3243969, 9731907]

約数ペア:

[(1, 9731907), (3, 3243969), (9, 1081323), (27, 360441), (29, 335583), (81, 120147), (87, 111861), (243, 40049), (261, 37287), (783, 12429), (1381, 7047), (2349, 4143)]