38199651

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 60323328

約数和(自身を除く): 22123677

約数列:

[1, 3, 7, 21, 37, 111, 211, 233, 259, 633, 699, 777, 1477, 1631, 4431, 4893, 7807, 8621, 23421, 25863, 49163, 54649, 60347, 147489, 163947, 181041, 344141, 1032423, 1819031, 5457093, 12733217, 38199651]

約数ペア:

[(1, 38199651), (3, 12733217), (7, 5457093), (21, 1819031), (37, 1032423), (111, 344141), (211, 181041), (233, 163947), (259, 147489), (633, 60347), (699, 54649), (777, 49163), (1477, 25863), (1631, 23421), (4431, 8621), (4893, 7807)]