2872322127

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{824669}}^1$

素因数の和:824724

約数の個数: 20

約数和(自身を含む): 4390543080

約数和(自身を除く): 1518220953

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 824669, 2474007, 7422021, 22266063, 35460767, 66798189, 106382301, 319146903, 957440709, 2872322127]

約数ペア:

[(1, 2872322127), (3, 957440709), (9, 319146903), (27, 106382301), (43, 66798189), (81, 35460767), (129, 22266063), (387, 7422021), (1161, 2474007), (3483, 824669)]