2226213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 3556800

約数和(自身を除く): 1330587

約数列:

[1, 3, 9, 11, 33, 99, 113, 199, 339, 597, 1017, 1243, 1791, 2189, 3729, 6567, 11187, 19701, 22487, 67461, 202383, 247357, 742071, 2226213]

約数ペア:

[(1, 2226213), (3, 742071), (9, 247357), (11, 202383), (33, 67461), (99, 22487), (113, 19701), (199, 11187), (339, 6567), (597, 3729), (1017, 2189), (1243, 1791)]