254594769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53951}}^1$

素因数の和:53989

約数の個数: 24

約数和(自身を含む): 401834496

約数和(自身を除く): 147239727

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 53951, 161853, 593461, 701363, 1780383, 2104089, 6528071, 7714993, 19584213, 23144979, 84864923, 254594769]

約数ペア:

[(1, 254594769), (3, 84864923), (11, 23144979), (13, 19584213), (33, 7714993), (39, 6528071), (121, 2104089), (143, 1780383), (363, 701363), (429, 593461), (1573, 161853), (4719, 53951)]