306690557

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 338692224

約数和(自身を除く): 32001667

約数列:

[1, 17, 47, 67, 289, 337, 799, 1139, 3149, 5729, 13583, 15839, 19363, 22579, 53533, 97393, 269263, 383843, 910061, 1061213, 4577471, 6525331, 18040621, 306690557]

約数ペア:

[(1, 306690557), (17, 18040621), (47, 6525331), (67, 4577471), (289, 1061213), (337, 910061), (799, 383843), (1139, 269263), (3149, 97393), (5729, 53533), (13583, 22579), (15839, 19363)]