359047071

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 528353280

約数和(自身を除く): 169306209

約数列:

[1, 3, 9, 71, 213, 239, 639, 717, 2151, 2351, 7053, 16969, 21159, 50907, 152721, 166921, 500763, 561889, 1502289, 1685667, 5057001, 39894119, 119682357, 359047071]

約数ペア:

[(1, 359047071), (3, 119682357), (9, 39894119), (71, 5057001), (213, 1685667), (239, 1502289), (639, 561889), (717, 500763), (2151, 166921), (2351, 152721), (7053, 50907), (16969, 21159)]