2017142169

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{4441}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 3152185344

約数和(自身を除く): 1135043175

約数列:

[1, 3, 7, 21, 43, 129, 301, 503, 903, 1509, 3521, 4441, 10563, 13323, 21629, 31087, 64887, 93261, 151403, 190963, 454209, 572889, 1336741, 2233823, 4010223, 6701469, 15636761, 46910283, 96054389, 288163167, 672380723, 2017142169]

約数ペア:

[(1, 2017142169), (3, 672380723), (7, 288163167), (21, 96054389), (43, 46910283), (129, 15636761), (301, 6701469), (503, 4010223), (903, 2233823), (1509, 1336741), (3521, 572889), (4441, 454209), (10563, 190963), (13323, 151403), (21629, 93261), (31087, 64887)]