39992667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 64509696

約数和(自身を除く): 24517029

約数列:

[1, 3, 11, 13, 33, 39, 71, 101, 143, 169, 213, 303, 429, 507, 781, 923, 1111, 1313, 1859, 2343, 2769, 3333, 3939, 5577, 7171, 10153, 11999, 14443, 17069, 21513, 30459, 35997, 43329, 51207, 78881, 93223, 131989, 187759, 236643, 279669, 395967, 563277, 1025453, 1211899, 3076359, 3635697, 13330889, 39992667]

約数ペア:

[(1, 39992667), (3, 13330889), (11, 3635697), (13, 3076359), (33, 1211899), (39, 1025453), (71, 563277), (101, 395967), (143, 279669), (169, 236643), (213, 187759), (303, 131989), (429, 93223), (507, 78881), (781, 51207), (923, 43329), (1111, 35997), (1313, 30459), (1859, 21513), (2343, 17069), (2769, 14443), (3333, 11999), (3939, 10153), (5577, 7171)]