288431163

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1885171}}^1$

素因数の和:1885194

約数の個数: 12

約数和(自身を含む): 441130248

約数和(自身を除く): 152699085

約数列:

[1, 3, 9, 17, 51, 153, 1885171, 5655513, 16966539, 32047907, 96143721, 288431163]

約数ペア:

[(1, 288431163), (3, 96143721), (9, 32047907), (17, 16966539), (51, 5655513), (153, 1885171)]