38679849

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 62982920

約数和(自身を除く): 24303071

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 337, 351, 981, 1011, 1053, 1417, 2943, 3033, 4251, 4381, 8829, 9099, 12753, 13143, 27297, 36733, 38259, 39429, 110199, 114777, 118287, 330597, 354861, 477529, 991791, 1432587, 2975373, 4297761, 12893283, 38679849]

約数ペア:

[(1, 38679849), (3, 12893283), (9, 4297761), (13, 2975373), (27, 1432587), (39, 991791), (81, 477529), (109, 354861), (117, 330597), (327, 118287), (337, 114777), (351, 110199), (981, 39429), (1011, 38259), (1053, 36733), (1417, 27297), (2943, 13143), (3033, 12753), (4251, 9099), (4381, 8829)]