1127151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 1769040

約数和(自身を除く): 641889

約数列:

[1, 3, 9, 17, 51, 53, 139, 153, 159, 417, 477, 901, 1251, 2363, 2703, 7089, 7367, 8109, 21267, 22101, 66303, 125239, 375717, 1127151]

約数ペア:

[(1, 1127151), (3, 375717), (9, 125239), (17, 66303), (51, 22101), (53, 21267), (139, 8109), (153, 7367), (159, 7089), (417, 2703), (477, 2363), (901, 1251)]