13397307

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 9274053

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 983, 1239, 1947, 2949, 4543, 6881, 10813, 13629, 20643, 32439, 57997, 75691, 173991, 227073, 405979, 637967, 1217937, 1913901, 4465769, 13397307]

約数ペア:

[(1, 13397307), (3, 4465769), (7, 1913901), (11, 1217937), (21, 637967), (33, 405979), (59, 227073), (77, 173991), (177, 75691), (231, 57997), (413, 32439), (649, 20643), (983, 13629), (1239, 10813), (1947, 6881), (2949, 4543)]