4041999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 6355440

約数和(自身を除く): 2313441

約数列:

[1, 3, 9, 13, 39, 117, 179, 193, 537, 579, 1611, 1737, 2327, 2509, 6981, 7527, 20943, 22581, 34547, 103641, 310923, 449111, 1347333, 4041999]

約数ペア:

[(1, 4041999), (3, 1347333), (9, 449111), (13, 310923), (39, 103641), (117, 34547), (179, 22581), (193, 20943), (537, 7527), (579, 6981), (1611, 2509), (1737, 2327)]