745769181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{121441}}^1$

素因数の和:121556

約数の個数: 16

約数和(自身を含む): 1049258880

約数和(自身を除く): 303489699

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 121441, 364323, 2793143, 8379429, 10808249, 32424747, 248589727, 745769181]

約数ペア:

[(1, 745769181), (3, 248589727), (23, 32424747), (69, 10808249), (89, 8379429), (267, 2793143), (2047, 364323), (6141, 121441)]