39794727

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13633}}^1$

素因数の和:13782

約数の個数: 16

約数和(自身を含む): 61080320

約数和(自身を除く): 21285593

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13633, 40899, 95431, 286293, 1894987, 5684961, 13264909, 39794727]

約数ペア:

[(1, 39794727), (3, 13264909), (7, 5684961), (21, 1894987), (139, 286293), (417, 95431), (973, 40899), (2919, 13633)]