5439639

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 7483392

約数和(自身を除く): 2043753

約数列:

[1, 3, 47, 141, 173, 223, 519, 669, 8131, 10481, 24393, 31443, 38579, 115737, 1813213, 5439639]

約数ペア:

[(1, 5439639), (3, 1813213), (47, 115737), (141, 38579), (173, 31443), (223, 24393), (519, 10481), (669, 8131)]