404249211

素因数分解:

$3^5\times {\mathrm{743}}^1\times {\mathrm{2239}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 606627840

約数和(自身を除く): 202378629

約数列:

[1, 3, 9, 27, 81, 243, 743, 2229, 2239, 6687, 6717, 20061, 20151, 60183, 60453, 180549, 181359, 544077, 1663577, 4990731, 14972193, 44916579, 134749737, 404249211]

約数ペア:

[(1, 404249211), (3, 134749737), (9, 44916579), (27, 14972193), (81, 4990731), (243, 1663577), (743, 544077), (2229, 181359), (2239, 180549), (6687, 60453), (6717, 60183), (20061, 20151)]