8398143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 13169520

約数和(自身を除く): 4771377

約数列:

[1, 3, 9, 13, 39, 117, 179, 401, 537, 1203, 1611, 2327, 3609, 5213, 6981, 15639, 20943, 46917, 71779, 215337, 646011, 933127, 2799381, 8398143]

約数ペア:

[(1, 8398143), (3, 2799381), (9, 933127), (13, 646011), (39, 215337), (117, 71779), (179, 46917), (401, 20943), (537, 15639), (1203, 6981), (1611, 5213), (2327, 3609)]