293071181

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 337569120

約数和(自身を除く): 44497939

約数列:

[1, 13, 19, 107, 169, 247, 853, 1391, 2033, 3211, 11089, 16207, 18083, 26429, 91271, 144157, 210691, 343577, 1186523, 1734149, 2738983, 15424799, 22543937, 293071181]

約数ペア:

[(1, 293071181), (13, 22543937), (19, 15424799), (107, 2738983), (169, 1734149), (247, 1186523), (853, 343577), (1391, 210691), (2033, 144157), (3211, 91271), (11089, 26429), (16207, 18083)]