9628551

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4140

約数の個数: 20

約数和(自身を含む): 14883000

約数和(自身を除く): 5254449

約数列:

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

約数ペア:

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