30347829

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 44720832

約数和(自身を除く): 14373003

約数列:

[1, 3, 9, 137, 151, 163, 411, 453, 489, 1233, 1359, 1467, 20687, 22331, 24613, 62061, 66993, 73839, 186183, 200979, 221517, 3371981, 10115943, 30347829]

約数ペア:

[(1, 30347829), (3, 10115943), (9, 3371981), (137, 221517), (151, 200979), (163, 186183), (411, 73839), (453, 66993), (489, 62061), (1233, 24613), (1359, 22331), (1467, 20687)]