2009367639

素因数分解:

$3^2\times {\mathrm{41491}}^1\times {\mathrm{5381}}^1$

素因数の和:46878

約数の個数: 12

約数和(自身を含む): 2903029272

約数和(自身を除く): 893661633

約数列:

[1, 3, 9, 5381, 16143, 41491, 48429, 124473, 373419, 223263071, 669789213, 2009367639]

約数ペア:

[(1, 2009367639), (3, 669789213), (9, 223263071), (5381, 373419), (16143, 124473), (41491, 48429)]