40580529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 20746191

約数列:

[1, 3, 11, 33, 41, 89, 123, 267, 337, 451, 979, 1011, 1353, 2937, 3649, 3707, 10947, 11121, 13817, 29993, 40139, 41451, 89979, 120417, 151987, 329923, 455961, 989769, 1229713, 3689139, 13526843, 40580529]

約数ペア:

[(1, 40580529), (3, 13526843), (11, 3689139), (33, 1229713), (41, 989769), (89, 455961), (123, 329923), (267, 151987), (337, 120417), (451, 89979), (979, 41451), (1011, 40139), (1353, 29993), (2937, 13817), (3649, 11121), (3707, 10947)]