424606977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 669606912

約数和(自身を除く): 244999935

約数列:

[1, 3, 9, 17, 47, 51, 137, 141, 153, 411, 423, 431, 799, 1233, 1293, 2329, 2397, 3879, 6439, 6987, 7191, 7327, 19317, 20257, 20961, 21981, 57951, 59047, 60771, 65943, 109463, 177141, 182313, 328389, 344369, 531423, 985167, 1003799, 1033107, 2775209, 3011397, 3099321, 8325627, 9034191, 24976881, 47178553, 141535659, 424606977]

約数ペア:

[(1, 424606977), (3, 141535659), (9, 47178553), (17, 24976881), (47, 9034191), (51, 8325627), (137, 3099321), (141, 3011397), (153, 2775209), (411, 1033107), (423, 1003799), (431, 985167), (799, 531423), (1233, 344369), (1293, 328389), (2329, 182313), (2397, 177141), (3879, 109463), (6439, 65943), (6987, 60771), (7191, 59047), (7327, 57951), (19317, 21981), (20257, 20961)]