28075143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7541}}^1$

素因数の和:7634

約数の個数: 16

約数和(自身を含む): 40183776

約数和(自身を除く): 12108633

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 7541, 22623, 128197, 384591, 550493, 1651479, 9358381, 28075143]

約数ペア:

[(1, 28075143), (3, 9358381), (17, 1651479), (51, 550493), (73, 384591), (219, 128197), (1241, 22623), (3723, 7541)]