171047478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4072559}}^1$

素因数の和:4072571

約数の個数: 16

約数和(自身を含む): 390965760

約数和(自身を除く): 219918282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4072559, 8145118, 12217677, 24435354, 28507913, 57015826, 85523739, 171047478]

約数ペア:

[(1, 171047478), (2, 85523739), (3, 57015826), (6, 28507913), (7, 24435354), (14, 12217677), (21, 8145118), (42, 4072559)]