39288381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 59332608

約数和(自身を除く): 20044227

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 347, 517, 803, 1041, 1551, 2409, 3431, 3817, 10293, 11451, 16309, 25331, 37741, 48927, 75993, 113223, 179399, 278641, 538197, 835923, 1190557, 3571671, 13096127, 39288381]

約数ペア:

[(1, 39288381), (3, 13096127), (11, 3571671), (33, 1190557), (47, 835923), (73, 538197), (141, 278641), (219, 179399), (347, 113223), (517, 75993), (803, 48927), (1041, 37741), (1551, 25331), (2409, 16309), (3431, 11451), (3817, 10293)]