229021839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13003}}^1$

素因数の和:13131

約数の個数: 24

約数和(自身を含む): 351628160

約数和(自身を除く): 122606321

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 13003, 17613, 39009, 117027, 247057, 741171, 1339309, 2223513, 4017927, 12053781, 25446871, 76340613, 229021839]

約数ペア:

[(1, 229021839), (3, 76340613), (9, 25446871), (19, 12053781), (57, 4017927), (103, 2223513), (171, 1339309), (309, 741171), (927, 247057), (1957, 117027), (5871, 39009), (13003, 17613)]