38848491

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 64468800

約数和(自身を除く): 25620309

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 739, 891, 1593, 1947, 2217, 4779, 5841, 6651, 8129, 17523, 19953, 24387, 43601, 52569, 59859, 73161, 130803, 219483, 392409, 479611, 658449, 1177227, 1438833, 3531681, 4316499, 12949497, 38848491]

約数ペア:

[(1, 38848491), (3, 12949497), (9, 4316499), (11, 3531681), (27, 1438833), (33, 1177227), (59, 658449), (81, 479611), (99, 392409), (177, 219483), (297, 130803), (531, 73161), (649, 59859), (739, 52569), (891, 43601), (1593, 24387), (1947, 19953), (2217, 17523), (4779, 8129), (5841, 6651)]