39384247

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 46448640

約数和(自身を除く): 7064393

約数列:

[1, 7, 53, 83, 371, 581, 1279, 4399, 8953, 30793, 67787, 106157, 474509, 743099, 5626321, 39384247]

約数ペア:

[(1, 39384247), (7, 5626321), (53, 743099), (83, 474509), (371, 106157), (581, 67787), (1279, 30793), (4399, 8953)]