239675381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 281304576

約数和(自身を除く): 41629195

約数列:

[1, 11, 37, 41, 53, 271, 407, 451, 583, 1517, 1961, 2173, 2981, 10027, 11111, 14363, 16687, 21571, 23903, 80401, 110297, 122221, 157993, 411107, 531431, 588883, 884411, 4522177, 5845741, 6477713, 21788671, 239675381]

約数ペア:

[(1, 239675381), (11, 21788671), (37, 6477713), (41, 5845741), (53, 4522177), (271, 884411), (407, 588883), (451, 531431), (583, 411107), (1517, 157993), (1961, 122221), (2173, 110297), (2981, 80401), (10027, 23903), (11111, 21571), (14363, 16687)]