22431387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 11679333

約数列:

[1, 3, 11, 33, 41, 59, 123, 177, 281, 451, 649, 843, 1353, 1947, 2419, 3091, 7257, 9273, 11521, 16579, 26609, 34563, 49737, 79827, 126731, 182369, 380193, 547107, 679739, 2039217, 7477129, 22431387]

約数ペア:

[(1, 22431387), (3, 7477129), (11, 2039217), (33, 679739), (41, 547107), (59, 380193), (123, 182369), (177, 126731), (281, 79827), (451, 49737), (649, 34563), (843, 26609), (1353, 16579), (1947, 11521), (2419, 9273), (3091, 7257)]