253235587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{10663}}^1$

素因数の和:10818

約数の個数: 16

約数和(自身を含む): 294838272

約数和(自身を除く): 41602685

約数列:

[1, 11, 17, 127, 187, 1397, 2159, 10663, 23749, 117293, 181271, 1354201, 1993981, 14896211, 23021417, 253235587]

約数ペア:

[(1, 253235587), (11, 23021417), (17, 14896211), (127, 1993981), (187, 1354201), (1397, 181271), (2159, 117293), (10663, 23749)]