16693911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10186089

約数列:

[1, 3, 9, 13, 27, 39, 117, 199, 239, 351, 597, 717, 1791, 2151, 2587, 3107, 5373, 6453, 7761, 9321, 23283, 27963, 47561, 69849, 83889, 142683, 428049, 618293, 1284147, 1854879, 5564637, 16693911]

約数ペア:

[(1, 16693911), (3, 5564637), (9, 1854879), (13, 1284147), (27, 618293), (39, 428049), (117, 142683), (199, 83889), (239, 69849), (351, 47561), (597, 27963), (717, 23283), (1791, 9321), (2151, 7761), (2587, 6453), (3107, 5373)]