40417431

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 17498217

約数列:

[1, 3, 37, 41, 83, 107, 111, 123, 249, 321, 1517, 3071, 3403, 3959, 4387, 4551, 8881, 9213, 10209, 11877, 13161, 26643, 125911, 162319, 328597, 364121, 377733, 486957, 985791, 1092363, 13472477, 40417431]

約数ペア:

[(1, 40417431), (3, 13472477), (37, 1092363), (41, 985791), (83, 486957), (107, 377733), (111, 364121), (123, 328597), (249, 162319), (321, 125911), (1517, 26643), (3071, 13161), (3403, 11877), (3959, 10209), (4387, 9213), (4551, 8881)]