38307321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8849}}^1$

素因数の和:8905

約数の個数: 24

約数和(自身を含む): 61206600

約数和(自身を除く): 22899279

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 8849, 26547, 79641, 115037, 327413, 345111, 982239, 1035333, 2946717, 4256369, 12769107, 38307321]

約数ペア:

[(1, 38307321), (3, 12769107), (9, 4256369), (13, 2946717), (37, 1035333), (39, 982239), (111, 345111), (117, 327413), (333, 115037), (481, 79641), (1443, 26547), (4329, 8849)]