1796721453

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21487}}^1$

素因数の和:21678

約数の個数: 32

約数和(自身を含む): 2819225600

約数和(自身を除く): 1022504147

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 489, 513, 1467, 3097, 4401, 9291, 21487, 27873, 64461, 83619, 193383, 408253, 580149, 1224759, 3502381, 3674277, 10507143, 11022831, 31521429, 66545239, 94564287, 199635717, 598907151, 1796721453]

約数ペア:

[(1, 1796721453), (3, 598907151), (9, 199635717), (19, 94564287), (27, 66545239), (57, 31521429), (163, 11022831), (171, 10507143), (489, 3674277), (513, 3502381), (1467, 1224759), (3097, 580149), (4401, 408253), (9291, 193383), (21487, 83619), (27873, 64461)]