4437261

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1930

約数の個数: 20

約数和(自身を含む): 6860700

約数和(自身を除く): 2423439

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1889, 2349, 5667, 17001, 51003, 54781, 153009, 164343, 493029, 1479087, 4437261]

約数ペア:

[(1, 4437261), (3, 1479087), (9, 493029), (27, 164343), (29, 153009), (81, 54781), (87, 51003), (261, 17001), (783, 5667), (1889, 2349)]