4052447

素因数分解:

$7^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:638

約数の個数: 12

約数和(自身を含む): 4749696

約数和(自身を除く): 697249

約数列:

[1, 7, 49, 191, 433, 1337, 3031, 9359, 21217, 82703, 578921, 4052447]

約数ペア:

[(1, 4052447), (7, 578921), (49, 82703), (191, 21217), (433, 9359), (1337, 3031)]