2649195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 4863456

約数和(自身を除く): 2214261

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3463, 10389, 17315, 31167, 51945, 58871, 155835, 176613, 294355, 529839, 883065, 2649195]

約数ペア:

[(1, 2649195), (3, 883065), (5, 529839), (9, 294355), (15, 176613), (17, 155835), (45, 58871), (51, 51945), (85, 31167), (153, 17315), (255, 10389), (765, 3463)]