13747713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 22466304

約数和(自身を除く): 8718591

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 397, 679, 1191, 1649, 2037, 2779, 4947, 6749, 8337, 11543, 20247, 34629, 38509, 47243, 115527, 141729, 269563, 654653, 808689, 1963959, 4582571, 13747713]

約数ペア:

[(1, 13747713), (3, 4582571), (7, 1963959), (17, 808689), (21, 654653), (51, 269563), (97, 141729), (119, 115527), (291, 47243), (357, 38509), (397, 34629), (679, 20247), (1191, 11543), (1649, 8337), (2037, 6749), (2779, 4947)]