213808059

素因数分解:

$3^3\times {\mathrm{1439}}^1\times {\mathrm{5503}}^1$

素因数の和:6951

約数の個数: 16

約数和(自身を含む): 317030400

約数和(自身を除く): 103222341

約数列:

[1, 3, 9, 27, 1439, 4317, 5503, 12951, 16509, 38853, 49527, 148581, 7918817, 23756451, 71269353, 213808059]

約数ペア:

[(1, 213808059), (3, 71269353), (9, 23756451), (27, 7918817), (1439, 148581), (4317, 49527), (5503, 38853), (12951, 16509)]