2665299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 4403712

約数和(自身を除く): 1738413

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 751, 1183, 2253, 3549, 5257, 9763, 15771, 29289, 68341, 126919, 205023, 380757, 888433, 2665299]

約数ペア:

[(1, 2665299), (3, 888433), (7, 380757), (13, 205023), (21, 126919), (39, 68341), (91, 29289), (169, 15771), (273, 9763), (507, 5257), (751, 3549), (1183, 2253)]