529638291

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215563}}^1$

素因数の和:215592

約数の個数: 32

約数和(自身を含む): 965726720

約数和(自身を除く): 436088429

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 215563, 646689, 1508941, 1940067, 2802319, 4526823, 5820201, 8406957, 13580469, 19616233, 25220871, 40741407, 58848699, 75662613, 176546097, 529638291]

約数ペア:

[(1, 529638291), (3, 176546097), (7, 75662613), (9, 58848699), (13, 40741407), (21, 25220871), (27, 19616233), (39, 13580469), (63, 8406957), (91, 5820201), (117, 4526823), (189, 2802319), (273, 1940067), (351, 1508941), (819, 646689), (2457, 215563)]