287932023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4967}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 453081600

約数和(自身を除く): 165149577

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 2147, 3051, 4967, 6441, 14901, 19323, 44703, 57969, 94373, 134109, 283119, 561271, 849357, 1683813, 2548071, 5051439, 10664149, 15154317, 31992447, 95977341, 287932023]

約数ペア:

[(1, 287932023), (3, 95977341), (9, 31992447), (19, 15154317), (27, 10664149), (57, 5051439), (113, 2548071), (171, 1683813), (339, 849357), (513, 561271), (1017, 283119), (2147, 134109), (3051, 94373), (4967, 57969), (6441, 44703), (14901, 19323)]