4181667

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 6435072

約数和(自身を除く): 2253405

約数列:

[1, 3, 7, 21, 107, 321, 749, 1861, 2247, 5583, 13027, 39081, 199127, 597381, 1393889, 4181667]

約数ペア:

[(1, 4181667), (3, 1393889), (7, 597381), (21, 199127), (107, 39081), (321, 13027), (749, 5583), (1861, 2247)]