829884159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{20441}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 1294714512

約数和(自身を除く): 464830353

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 3123, 4511, 13533, 20441, 40599, 61323, 183969, 265733, 797199, 2391597, 7093027, 21279081, 63837243, 92209351, 276628053, 829884159]

約数ペア:

[(1, 829884159), (3, 276628053), (9, 92209351), (13, 63837243), (39, 21279081), (117, 7093027), (347, 2391597), (1041, 797199), (3123, 265733), (4511, 183969), (13533, 61323), (20441, 40599)]