20251827

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 30427488

約数和(自身を除く): 10175661

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 773, 2319, 2911, 6957, 8733, 26199, 31693, 54883, 95079, 164649, 285237, 493947, 2250203, 6750609, 20251827]

約数ペア:

[(1, 20251827), (3, 6750609), (9, 2250203), (41, 493947), (71, 285237), (123, 164649), (213, 95079), (369, 54883), (639, 31693), (773, 26199), (2319, 8733), (2911, 6957)]