2017384713

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^3\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 3177308160

約数和(自身を除く): 1159923447

約数列:

[1, 3, 9, 17, 47, 51, 127, 141, 153, 381, 423, 799, 1143, 2159, 2209, 2397, 5969, 6477, 6627, 7191, 17907, 19431, 19881, 37553, 53721, 101473, 103823, 112659, 280543, 304419, 311469, 337977, 841629, 913257, 934407, 1764991, 2524887, 4769231, 5294973, 13185521, 14307693, 15884919, 39556563, 42923079, 118669689, 224153857, 672461571, 2017384713]

約数ペア:

[(1, 2017384713), (3, 672461571), (9, 224153857), (17, 118669689), (47, 42923079), (51, 39556563), (127, 15884919), (141, 14307693), (153, 13185521), (381, 5294973), (423, 4769231), (799, 2524887), (1143, 1764991), (2159, 934407), (2209, 913257), (2397, 841629), (5969, 337977), (6477, 311469), (6627, 304419), (7191, 280543), (17907, 112659), (19431, 103823), (19881, 101473), (37553, 53721)]