4073811

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2492589

約数列:

[1, 3, 7, 21, 37, 49, 107, 111, 147, 259, 321, 343, 749, 777, 1029, 1813, 2247, 3959, 5243, 5439, 11877, 12691, 15729, 27713, 36701, 38073, 83139, 110103, 193991, 581973, 1357937, 4073811]

約数ペア:

[(1, 4073811), (3, 1357937), (7, 581973), (21, 193991), (37, 110103), (49, 83139), (107, 38073), (111, 36701), (147, 27713), (259, 15729), (321, 12691), (343, 11877), (749, 5439), (777, 5243), (1029, 3959), (1813, 2247)]