2017657850691

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{4785523}}^1$

素因数の和:4786731

約数の個数: 32

約数和(自身を含む): 3258137875968

約数和(自身を除く): 1240480025277

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1181, 3543, 8267, 20077, 24801, 60231, 140539, 421617, 4785523, 14356569, 33498661, 81353891, 100495983, 244061673, 569477237, 1708431711, 5651702663, 16955107989, 39561918641, 96078945271, 118685755923, 288236835813, 672552616897, 2017657850691]

約数ペア:

[(1, 2017657850691), (3, 672552616897), (7, 288236835813), (17, 118685755923), (21, 96078945271), (51, 39561918641), (119, 16955107989), (357, 5651702663), (1181, 1708431711), (3543, 569477237), (8267, 244061673), (20077, 100495983), (24801, 81353891), (60231, 33498661), (140539, 14356569), (421617, 4785523)]