49765317

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3697}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 75971712

約数和(自身を除く): 26206395

約数列:

[1, 3, 7, 21, 641, 1923, 3697, 4487, 11091, 13461, 25879, 77637, 2369777, 7109331, 16588439, 49765317]

約数ペア:

[(1, 49765317), (3, 16588439), (7, 7109331), (21, 2369777), (641, 77637), (1923, 25879), (3697, 13461), (4487, 11091)]