255381213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{5419}}^1$

素因数の和:6128

約数の個数: 16

約数和(自身を含む): 355898880

約数和(自身を除く): 100517667

約数列:

[1, 3, 23, 69, 683, 2049, 5419, 15709, 16257, 47127, 124637, 373911, 3701177, 11103531, 85127071, 255381213]

約数ペア:

[(1, 255381213), (3, 85127071), (23, 11103531), (69, 3701177), (683, 373911), (2049, 124637), (5419, 47127), (15709, 16257)]