2017119139

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1\times {\mathrm{2857}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 2456736800

約数和(自身を除く): 439617661

約数列:

[1, 7, 17, 119, 289, 349, 2023, 2443, 2857, 5933, 19999, 41531, 48569, 100861, 339983, 706027, 825673, 997093, 5779711, 6979651, 16950581, 118654067, 288159877, 2017119139]

約数ペア:

[(1, 2017119139), (7, 288159877), (17, 118654067), (119, 16950581), (289, 6979651), (349, 5779711), (2023, 997093), (2443, 825673), (2857, 706027), (5933, 339983), (19999, 100861), (41531, 48569)]