404346897

素因数分解:

$3^5\times {\mathrm{1279}}^1\times {\mathrm{1301}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 606627840

約数和(自身を除く): 202280943

約数列:

[1, 3, 9, 27, 81, 243, 1279, 1301, 3837, 3903, 11511, 11709, 34533, 35127, 103599, 105381, 310797, 316143, 1663979, 4991937, 14975811, 44927433, 134782299, 404346897]

約数ペア:

[(1, 404346897), (3, 134782299), (9, 44927433), (27, 14975811), (81, 4991937), (243, 1663979), (1279, 316143), (1301, 310797), (3837, 105381), (3903, 103599), (11511, 35127), (11709, 34533)]