249743259

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{1153}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 370489392

約数和(自身を除く): 120746133

約数列:

[1, 3, 9, 41, 123, 369, 587, 1153, 1761, 3459, 5283, 10377, 24067, 47273, 72201, 141819, 216603, 425457, 676811, 2030433, 6091299, 27749251, 83247753, 249743259]

約数ペア:

[(1, 249743259), (3, 83247753), (9, 27749251), (41, 6091299), (123, 2030433), (369, 676811), (587, 425457), (1153, 216603), (1761, 141819), (3459, 72201), (5283, 47273), (10377, 24067)]