12165999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 17301600

約数和(自身を除く): 5135601

約数列:

[1, 3, 17, 51, 149, 447, 1601, 2533, 4803, 7599, 27217, 81651, 238549, 715647, 4055333, 12165999]

約数ペア:

[(1, 12165999), (3, 4055333), (17, 715647), (51, 238549), (149, 81651), (447, 27217), (1601, 7599), (2533, 4803)]