28885653

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 44772000

約数和(自身を除く): 15886347

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 4099, 7047, 12297, 36891, 110673, 118871, 332019, 356613, 996057, 1069839, 3209517, 9628551, 28885653]

約数ペア:

[(1, 28885653), (3, 9628551), (9, 3209517), (27, 1069839), (29, 996057), (81, 356613), (87, 332019), (243, 118871), (261, 110673), (783, 36891), (2349, 12297), (4099, 7047)]