571004397

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1193}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 901517760

約数和(自身を除く): 330513363

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 311, 513, 933, 1193, 1539, 2799, 3579, 5909, 8397, 10737, 17727, 22667, 25191, 32211, 53181, 68001, 96633, 159543, 204003, 371023, 478629, 612009, 1113069, 1836027, 3339207, 7049437, 10017621, 21148311, 30052863, 63444933, 190334799, 571004397]

約数ペア:

[(1, 571004397), (3, 190334799), (9, 63444933), (19, 30052863), (27, 21148311), (57, 10017621), (81, 7049437), (171, 3339207), (311, 1836027), (513, 1113069), (933, 612009), (1193, 478629), (1539, 371023), (2799, 204003), (3579, 159543), (5909, 96633), (8397, 68001), (10737, 53181), (17727, 32211), (22667, 25191)]