84690447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 122983056

約数和(自身を除く): 38292609

約数列:

[1, 3, 17, 37, 51, 111, 629, 1213, 1369, 1887, 3639, 4107, 20621, 23273, 44881, 61863, 69819, 134643, 762977, 1660597, 2288931, 4981791, 28230149, 84690447]

約数ペア:

[(1, 84690447), (3, 28230149), (17, 4981791), (37, 2288931), (51, 1660597), (111, 762977), (629, 134643), (1213, 69819), (1369, 61863), (1887, 44881), (3639, 23273), (4107, 20621)]