315077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 16

約数和(自身を含む): 399360

約数和(自身を除く): 84283

約数列:

[1, 7, 19, 23, 103, 133, 161, 437, 721, 1957, 2369, 3059, 13699, 16583, 45011, 315077]

約数ペア:

[(1, 315077), (7, 45011), (19, 16583), (23, 13699), (103, 3059), (133, 2369), (161, 1957), (437, 721)]