288423957

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{4561}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 390215232

約数和(自身を除く): 101791275

約数列:

[1, 3, 107, 197, 321, 591, 4561, 13683, 21079, 63237, 488027, 898517, 1464081, 2695551, 96141319, 288423957]

約数ペア:

[(1, 288423957), (3, 96141319), (107, 2695551), (197, 1464081), (321, 898517), (591, 488027), (4561, 63237), (13683, 21079)]