939874481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{279143}}^1$

素因数の和:279200

約数の個数: 16

約数和(自身を含む): 1188036864

約数和(自身を除く): 248162383

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 279143, 1954001, 3628859, 10328291, 25402013, 72298037, 134267783, 939874481]

約数ペア:

[(1, 939874481), (7, 134267783), (13, 72298037), (37, 25402013), (91, 10328291), (259, 3628859), (481, 1954001), (3367, 279143)]