280800000009

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1075862069}}^1$

素因数の和:1075862104

約数の個数: 12

約数和(自身を含む): 419586207300

約数和(自身を除く): 138786207291

約数列:

[1, 3, 9, 29, 87, 261, 1075862069, 3227586207, 9682758621, 31200000001, 93600000003, 280800000009]

約数ペア:

[(1, 280800000009), (3, 93600000003), (9, 31200000001), (29, 9682758621), (87, 3227586207), (261, 1075862069)]