319989483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11927}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 506128896

約数和(自身を除く): 186139413

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 2439, 2981, 8943, 11927, 26829, 35781, 107343, 131197, 393591, 1180773, 3232217, 9696651, 29089953, 35554387, 106663161, 319989483]

約数ペア:

[(1, 319989483), (3, 106663161), (9, 35554387), (11, 29089953), (33, 9696651), (99, 3232217), (271, 1180773), (813, 393591), (2439, 131197), (2981, 107343), (8943, 35781), (11927, 26829)]