22033071

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 34769592

約数和(自身を除く): 12736521

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 197, 289, 387, 591, 731, 867, 1773, 2193, 2601, 3349, 6579, 8471, 10047, 12427, 25413, 30141, 37281, 56933, 76239, 111843, 144007, 170799, 432021, 512397, 1296063, 2448119, 7344357, 22033071]

約数ペア:

[(1, 22033071), (3, 7344357), (9, 2448119), (17, 1296063), (43, 512397), (51, 432021), (129, 170799), (153, 144007), (197, 111843), (289, 76239), (387, 56933), (591, 37281), (731, 30141), (867, 25413), (1773, 12427), (2193, 10047), (2601, 8471), (3349, 6579)]