28390119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24203}}^1$

素因数の和:24246

約数の個数: 16

約数和(自身を含む): 41824512

約数和(自身を除く): 13434393

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 24203, 72609, 411451, 556669, 1234353, 1670007, 9463373, 28390119]

約数ペア:

[(1, 28390119), (3, 9463373), (17, 1670007), (23, 1234353), (51, 556669), (69, 411451), (391, 72609), (1173, 24203)]