39903097

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 49439280

約数和(自身を除く): 9536183

約数列:

[1, 13, 17, 19, 43, 169, 221, 247, 289, 323, 559, 731, 817, 2873, 3211, 3757, 4199, 5491, 7267, 9503, 10621, 12427, 13889, 48841, 54587, 71383, 123539, 138073, 161551, 180557, 236113, 927979, 2100163, 2347241, 3069469, 39903097]

約数ペア:

[(1, 39903097), (13, 3069469), (17, 2347241), (19, 2100163), (43, 927979), (169, 236113), (221, 180557), (247, 161551), (289, 138073), (323, 123539), (559, 71383), (731, 54587), (817, 48841), (2873, 13889), (3211, 12427), (3757, 10621), (4199, 9503), (5491, 7267)]