1103301

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 20

約数和(自身を含む): 1685772

約数和(自身を除く): 582471

約数列:

[1, 3, 9, 27, 53, 81, 159, 257, 477, 771, 1431, 2313, 4293, 6939, 13621, 20817, 40863, 122589, 367767, 1103301]

約数ペア:

[(1, 1103301), (3, 367767), (9, 122589), (27, 40863), (53, 20817), (81, 13621), (159, 6939), (257, 4293), (477, 2313), (771, 1431)]