2014777863

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{450431}}^1$

素因数の和:450515

約数の個数: 24

約数和(自身を含む): 3372834816

約数和(自身を除く): 1358056953

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 450431, 1351293, 3153017, 4053879, 9459051, 28377153, 31980601, 95941803, 223864207, 287825409, 671592621, 2014777863]

約数ペア:

[(1, 2014777863), (3, 671592621), (7, 287825409), (9, 223864207), (21, 95941803), (63, 31980601), (71, 28377153), (213, 9459051), (497, 4053879), (639, 3153017), (1491, 1351293), (4473, 450431)]