171669486

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{67961}}^1$

素因数の和:68387

約数の個数: 16

約数和(自身を含む): 344159568

約数和(自身を除く): 172490082

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 67961, 135922, 203883, 407766, 28611581, 57223162, 85834743, 171669486]

約数ペア:

[(1, 171669486), (2, 85834743), (3, 57223162), (6, 28611581), (421, 407766), (842, 203883), (1263, 135922), (2526, 67961)]