561639093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{40903}}^1$

素因数の和:41128

約数の個数: 16

約数和(自身を含む): 785356800

約数和(自身を除く): 223717707

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 40903, 122709, 940769, 2822307, 8139697, 24419091, 187213031, 561639093]

約数ペア:

[(1, 561639093), (3, 187213031), (23, 24419091), (69, 8139697), (199, 2822307), (597, 940769), (4577, 122709), (13731, 40903)]