2525733

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 4263168

約数和(自身を除く): 1737435

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 853, 987, 2559, 2961, 5971, 7677, 17913, 40091, 53739, 120273, 280637, 360819, 841911, 2525733]

約数ペア:

[(1, 2525733), (3, 841911), (7, 360819), (9, 280637), (21, 120273), (47, 53739), (63, 40091), (141, 17913), (329, 7677), (423, 5971), (853, 2961), (987, 2559)]