18769173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16001}}^1$

素因数の和:16044

約数の個数: 16

約数和(自身を含む): 27651456

約数和(自身を除く): 8882283

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 16001, 48003, 272017, 368023, 816051, 1104069, 6256391, 18769173]

約数ペア:

[(1, 18769173), (3, 6256391), (17, 1104069), (23, 816051), (51, 368023), (69, 272017), (391, 48003), (1173, 16001)]