172591021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 187153200

約数和(自身を除く): 14562179

約数列:

[1, 17, 61, 149, 1037, 1117, 2533, 9089, 18989, 68137, 154513, 166433, 1158329, 2829361, 10152413, 172591021]

約数ペア:

[(1, 172591021), (17, 10152413), (61, 2829361), (149, 1158329), (1037, 166433), (1117, 154513), (2533, 68137), (9089, 18989)]