38813073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 18667119

約数列:

[1, 3, 13, 39, 71, 107, 131, 213, 321, 393, 923, 1391, 1703, 2769, 4173, 5109, 7597, 9301, 14017, 22791, 27903, 42051, 98761, 120913, 182221, 296283, 362739, 546663, 995207, 2985621, 12937691, 38813073]

約数ペア:

[(1, 38813073), (3, 12937691), (13, 2985621), (39, 995207), (71, 546663), (107, 362739), (131, 296283), (213, 182221), (321, 120913), (393, 98761), (923, 42051), (1391, 27903), (1703, 22791), (2769, 14017), (4173, 9301), (5109, 7597)]