42666481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17551}}^1$

素因数の和:17592

約数の個数: 16

約数和(自身を含む): 53077248

約数和(自身を除く): 10410767

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 17551, 193061, 228163, 298367, 2509793, 3282037, 3878771, 42666481]

約数ペア:

[(1, 42666481), (11, 3878771), (13, 3282037), (17, 2509793), (143, 298367), (187, 228163), (221, 193061), (2431, 17551)]