17960157

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{14153}}^1$

素因数の和:14209

約数の個数: 16

約数和(自身を含む): 27175680

約数和(自身を除く): 9215523

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 14153, 42459, 127377, 382131, 665191, 1995573, 5986719, 17960157]

約数ペア:

[(1, 17960157), (3, 5986719), (9, 1995573), (27, 665191), (47, 382131), (141, 127377), (423, 42459), (1269, 14153)]