259714143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12401}}^1$

素因数の和:12599

約数の個数: 24

約数和(自身を含む): 406289520

約数和(自身を除く): 146575377

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 6981, 12401, 20943, 37203, 111609, 161213, 483639, 1450917, 2219779, 6659337, 19978011, 28857127, 86571381, 259714143]

約数ペア:

[(1, 259714143), (3, 86571381), (9, 28857127), (13, 19978011), (39, 6659337), (117, 2219779), (179, 1450917), (537, 483639), (1611, 161213), (2327, 111609), (6981, 37203), (12401, 20943)]