4920657291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{391367}}^1$

素因数の和:391511

約数の個数: 24

約数和(自身を含む): 7814836224

約数和(自身を除く): 2894178933

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 391367, 1174101, 3522303, 4305037, 12915111, 38745333, 49703609, 149110827, 447332481, 546739699, 1640219097, 4920657291]

約数ペア:

[(1, 4920657291), (3, 1640219097), (9, 546739699), (11, 447332481), (33, 149110827), (99, 49703609), (127, 38745333), (381, 12915111), (1143, 4305037), (1397, 3522303), (4191, 1174101), (12573, 391367)]