225626547

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{16981}}^1$

素因数の和:17130

約数の個数: 16

約数和(自身を含む): 310838528

約数和(自身を除く): 85211981

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 16981, 50943, 730183, 1749043, 2190549, 5247129, 75208849, 225626547]

約数ペア:

[(1, 225626547), (3, 75208849), (43, 5247129), (103, 2190549), (129, 1749043), (309, 730183), (4429, 50943), (13287, 16981)]