3309903

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 5071248

約数和(自身を除く): 1761345

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 257, 477, 771, 1431, 2313, 4293, 6939, 12879, 13621, 20817, 40863, 62451, 122589, 367767, 1103301, 3309903]

約数ペア:

[(1, 3309903), (3, 1103301), (9, 367767), (27, 122589), (53, 62451), (81, 40863), (159, 20817), (243, 13621), (257, 12879), (477, 6939), (771, 4293), (1431, 2313)]