171034878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4072259}}^1$

素因数の和:4072271

約数の個数: 16

約数和(自身を含む): 390936960

約数和(自身を除く): 219902082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4072259, 8144518, 12216777, 24433554, 28505813, 57011626, 85517439, 171034878]

約数ペア:

[(1, 171034878), (2, 85517439), (3, 57011626), (6, 28505813), (7, 24433554), (14, 12216777), (21, 8144518), (42, 4072259)]