28210005609

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5600557}}^1$

素因数の和:5600656

約数の個数: 16

約数和(自身を含む): 39786364032

約数和(自身を除く): 11576358423

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 5600557, 16801671, 128812811, 386438433, 408840661, 1226521983, 9403335203, 28210005609]

約数ペア:

[(1, 28210005609), (3, 9403335203), (23, 1226521983), (69, 408840661), (73, 386438433), (219, 128812811), (1679, 16801671), (5037, 5600557)]