2832813

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 20

約数和(自身を含む): 4340028

約数和(自身を除く): 1507215

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 853, 1107, 2559, 3321, 7677, 23031, 34973, 69093, 104919, 314757, 944271, 2832813]

約数ペア:

[(1, 2832813), (3, 944271), (9, 314757), (27, 104919), (41, 69093), (81, 34973), (123, 23031), (369, 7677), (853, 3321), (1107, 2559)]