38319129

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{5237}}^1$

素因数の和:5517

約数の個数: 16

約数和(自身を含む): 56989440

約数和(自身を除く): 18670311

約数列:

[1, 3, 9, 27, 271, 813, 2439, 5237, 7317, 15711, 47133, 141399, 1419227, 4257681, 12773043, 38319129]

約数ペア:

[(1, 38319129), (3, 12773043), (9, 4257681), (27, 1419227), (271, 141399), (813, 47133), (2439, 15711), (5237, 7317)]