2290291293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1\times {\mathrm{839}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 3262694400

約数和(自身を除く): 972403107

約数列:

[1, 3, 19, 57, 83, 249, 577, 839, 1577, 1731, 2517, 4731, 10963, 15941, 32889, 47823, 47891, 69637, 143673, 208911, 484103, 909929, 1323103, 1452309, 2729787, 3969309, 9197957, 27593871, 40180549, 120541647, 763430431, 2290291293]

約数ペア:

[(1, 2290291293), (3, 763430431), (19, 120541647), (57, 40180549), (83, 27593871), (249, 9197957), (577, 3969309), (839, 2729787), (1577, 1452309), (1731, 1323103), (2517, 909929), (4731, 484103), (10963, 208911), (15941, 143673), (32889, 69637), (47823, 47891)]